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Batman Arkham Asylum Riddler Guide

This Batman Arkham Asylum Riddler Guide will help you solve all the riddles, as well as find the trophies, Joker's Teeth, Patient Interviews and all the rest. It's all here if you want to take on the real challenge - defeating Edward Nigma, aka The Riddler. If you want to 100% the game, and earn the trophies and achievements that go with that then you'll have to solve Arkham’s biggest mystery

Coming up this atman Arkham Asylum Riddler Guide has all the screens, video and instructions you need, pointing you to every one of Riddler's Challenges: maps, trophies, interviews, chronicles, teeth and riddle solutions. Get to work!


TOOL NEEDED: Cryptographic Sequencer
The Riddler's secrets map is in the ground floor guard room closest to the Arkham Mansion stairs and statue of Warden Sharp. You can't get in, however, until you've received the security-hacking sequencer. 

ARKHAM EAST

ARKHAM EAST - RIDDLE SOLUTION #1

"The legacy of this island has been well and truly buried."
Head to the cemetery and look for the open, sunken grave. It's well-lit and the headstone is shaped like an "A" for the asylum's founder, Amadeus Arkham. Zoom in and scan the face of the tomb to solve the riddle.

ARKHAM EAST - RIDDLE SOLUTION #2

"Gotham's greatest family towers over the city."
This one's easy enough. Just find Wayne Tower on the horizon, zoom in and scan the giant "W".

ARKHAM EAST - RIDDLE SOLUTION #3

TOOL NEEDED: Detective Mode
"My challenges appear to those with the correct position in life."
This is a question mark alignment puzzle. Climb to the very top of Arkham Mansion's tallest tower and face south. The dot is on the floor at your feet, but the top half of the symbol is spread out upon the roofs below. Line them up and scan.

ARKHAM EAST - PATIENT INTERVIEW #1

The tape is in the southern guard tower. On a desk. Impossible to miss once you're up there.

ARKHAM EAST - PATIENT INTERVIEW #2

TOOL NEEDED: Cryptographic Sequencer
The two guard towers here are linked by catwalks. Where those two walks meet, there's an office. Once you can hack your way inside that office with the sequencer, you'll find both an interview and a trophy.

ARKHAM EAST - CHRONICLE #1

Left of the Arkham Mansion stairs is a locked-off courtyard. Grapple over the wall, drop down and check the right-hand wall - behind the railway - for a tablet.

ARKHAM EAST - CHRONICLE #2

TOOL NEEDED: Explosive Gel
Face the Botanical Garden staircase from the graveyard. You should notice a patch of destructible wall on the side of those stairs. Use your gel or your Ultra Batclaw to get inside and find the tablet.

ARKHAM EAST - RIDDLER TROPHY #1

This one's sitting out in plain sight, on a little jetty overlooking Gotham harbour. It's near the southern view of the water, though, not the northern... very close to the Arkham Mansion stairs.

ARKHAM EAST - RIDDLER TROPHY #2

ARKHAM EAST - RIDDLER TROPHY #3

Left of the Arkham Mansion stairs is a locked-off courtyard. Grapple over the wall, run to the back and grapple onto the upper balcony. Behind the column here, facing the view of Gotham City, is a Riddler trophy.

ARKHAM EAST - RIDDLER TROPHY #4

This one is above Trophy #2, on a flat section of Arkham Mansion's roof. If you look at your map, you can also see that it's the narrowest part of the roof, separating the northern and southern halves of the mansion.

ARKHAM EAST - RIDDLER TROPHY #5

In the middle of the cemetery is a small wooden shack. The door is open and the trophy is right on the desk.

ARKHAM EAST - RIDDLER TROPHY #6

Grapple and climb your way to the top of the mansion's tallest tower. On the side with the clock face is the trophy.

ARKHAM EAST - RIDDLER TROPHY #7

If you're on the tallest mansion tower, and look down towards the circular tower, you should spot a rectangular recess between the slopes of the roof. A trophy is there - just glide down and grab it.

ARKHAM EAST - RIDDLER TROPHY #8

Located on top of the northwestern guard tower, the one closest to the Arkham North door.

ARKHAM EAST - RIDDLER TROPHY #9

TOOL NEEDED: Explosive Gel
Left of the Arkham Mansion stairs is a flat courtyard. Smack dab in the centre of this courtyard is a destructible piece of flooring. Use your explosive gel and take the trophy underneath.

ARKHAM EAST - RIDDLER TROPHY #10

TOOL NEEDED: Cryptographic Sequencer
This one's in the ground floor guard room closest to the Arkham Mansion stairs and statue of Warden Sharp... the same location as the map. You just need to wait until you have the sequencer to gain access.

ARKHAM EAST - RIDDLER TROPHY #11

TOOL NEEDED: Cryptographic Sequencer
The two guard towers here are linked by catwalks. Where those two walks meet, there's an office. Once you can hack your way inside that office with the sequencer, you'll find both the trophy and an interview tape.

ARKHAM EAST - JOKER’S TEETH #1-2

These are halfway up the stairs to Arkham Mansion's main entrance. They don't appear until the story directs you to the mansion, however, and you'll definitely want to get rid of the two snipers on the overhang above first.

ARKHAM EAST - JOKER’S TEETH #3-4

You'll find these two sets as you're making your way to the Botanical Gardens, looking for Harley's fingerprints. They're at the foot of the long stairs. Watch out for lunging lunatics!

ARKHAM EAST - JOKER’S TEETH #5-6

These two sets are in the more southern guard tower of Arkham East.

ARKHAM EAST - JOKER’S TEETH #7-8

These two are on the stairs to the Botanical Gardens. They didn't appear for us until Poison Ivy had turned Arkham's sky red and we were on our way to stop her with the antidote.

ARKHAM EAST - JOKER’S TEETH #9-10

These two are near the door to Arkham West, close to a ground-level guard room. We didn't spot them until after finishing the game, so can't be sure when they first appear.

TOOL NEEDED: Cryptographic Sequencer
Once you have the ability to hack open security doors, look for a ground-level guard room halfway between the Medical Facility and the Penitentiary. Turn off the electricity and enter to find the secrets map.

ARKHAM WEST

ARKHAM WEST - RIDDLE SOLUTIONS VIDEO

ARKHAM WEST - RIDDLE SOLUTION #1

TOOL NEEDED: Ultra Batclaw
"Does Scarecrow's gas break down barriers as it drives you insane?"
Above the door to Arkham East are two concrete rafters. Grapple to the second one and use detective mode to look for a destructible barrier in the rocky cliff face on your left. Pull it down and scan the gas canisters inside. The Jack o' Lantern faces should warn you that these belong to the Scarecrow.

ARKHAM WEST - RIDDLE SOLUTION #2

TOOL NEEDED: Cryptographic Sequencer with Range Booster Upgrade
"Zsasz is counting on you finding his work."
Climb the stairs to the left of the main Penitentiary door. On the balcony above, you'll find an electrified gate. Use your enhanced sequencer to hack the security from afar and - once inside - scan the card table and dead guards.

ARKHAM WEST - RIDDLE SOLUTION #3

TOOL NEEDED: Detective Mode
"Do you see what I can see? No? Then maybe I am in a stronger position."
This is a question mark alignment puzzle. The top half is on the floor in front of the main Penitentiary door. The dot is on the railing of the balcony above, so grapple up there, look down and shift your view until the question mark is complete.

ARKHAM WEST - PATIENT INTERVIEW #1

Head to the docks and enter the little wooden shack on the Penitentiary side. The tape is waiting inside.

ARKHAM WEST - CHRONICLE #1

TOOL NEEDED: Explosive Gel
Underneath the Penitentiary balcony is a destructible arch. You can spot it best while standing amidst the ambulances. Grapple up, explode the wall and scan the chronicle symbol.

ARKHAM WEST - RIDDLER TROPHY #1

This one's about as easy as they come - just look underneath the guard tower. It's sitting right there on the ground, partially obscured by bushes.

ARKHAM WEST - RIDDLER TROPHY #2

The trophy is on top of the Arkham North door. Just grapple up there and you're done.

ARKHAM WEST - RIDDLER TROPHY #3

Check on top of the little wooden dock house next to Gotham Bay.

ARKHAM WEST - RIDDLER TROPHY #4

Head to the Arkham North door and turn right. There's a waterfall. Drop down into the waterfall basin and you'll find a trophy. You can also jump down from the brown wooden ramp leading away from the Visitor Centre.

ARKHAM WEST - RIDDLER TROPHY #5

This trophy is on the Medical Facility's roof - the southwestern section closest to the water.

ARKHAM WEST - RIDDLER TROPHY #6

TOOL NEEDED: Explosive Gel
In the passage between Arkham East and Arkham West, you should see a trophy trapped behind bars. To get inside, you'll need to look above the bars, grapple to the ledge you see, detonate the destructible floor you find up there and drop down to claim your prize.

ARKHAM WEST - RIDDLER TROPHY #7

TOOL NEEDED: Batclaw
Go to the front entrance of the penitentiary - it should read "Cell Block" in big block letters above the door. To the right is a wall grate. Pull it off and climb inside to find the trophy.

ARKHAM WEST - RIDDLER TROPHY #8

TOOL NEEDED: Cryptographic Sequencer
Find the large outdoor elevator in front of the Medical Facility. Use your sequencer to hack the nearby panel and lift this elevator. The trophy is underneath.

ARKHAM WEST - RIDDLER TROPHY #9

TOOL NEEDED: Cryptographic Sequencer with Range Amplifier
Climb the stairs to the left of the main Penitentiary door. On the balcony above, you'll find an electrified gate. Use your upgraded sequencer to hack the security from afar and walk in for both a trophy and a riddle solution.

ARKHAM WEST - RIDDLER TROPHY #10

TOOL NEEDED: Line Launcher
Go to the northern end of the Medical Facility roof - the part closest to the Arkham East door - and look towards the rock cliff. You'll see a little brick alcove with a trophy awaiting you. Just zip across with the Line Launcher.

ARKHAM WEST - RIDDLER TROPHY #11

TOOL NEEDED: Ultra Batclaw
Stand in front of the door to Arkham East and look directly above you. The ceiling has a destructible panel. Use the Ultra Batclaw to pull it down and climb up for a trophy.

ARKHAM WEST - RIDDLER TROPHY #12

TOOL NEEDED: Ultra Batclaw
This one's in the passage connecting Arkham West and Arkham North. Halfway along are a couple of high concrete rafters. Grapple up to them and look for the wall grate. Pull it down with the Ultra Batclaw and nab your trophy.

ARKHAM WEST - RIDDLER TROPHY #13

TOOL NEEDED: Ultra Batclaw
This trophy is also in the passage connecting Arkham West and Arkham North. Near the northern end, look up until you spot a destructible wall patch. It's almost as high as the roof spikes. Use the Ultra Batclaw to pull down those bricks and grapple up.

ARKHAM WEST - JOKER'S TEETH #1-3

These three sets of chompers are located right outside the main door to the Medical Facility. You should pass them on your way to rescue Commissioner Gordon.

ARKHAM WEST - JOKER'S TEETH #4-6

After you've defeated Bane, these three sets will appear in the tunnel connecting Arkham West to Arkham North.

ARKHAM WEST - JOKER'S TEETH #7-8

These are located inside the guard tower that sits in front of the Penitentiary. They may not appear until after you've completed Arkham Mansion's story scenes and are following Warden Sharp's DNA trail. If that's the case, watch out for the sniper that waits in the same place as the teeth.

ARKHAM WEST - JOKER'S TEETH #9-10

These last two sets are in the passage between Arkham West and Arkham East, right before the door to the East side. We didn't spot them until after finishing the game, so can't be sure when exactly they first appear.

TOOL NEEDED: Explosive Gel
The eastern office building in this area has a destructible roof. Climb on top, use your explosive gel to blow it away and drop down for the Riddler's map.

ARKHAM NORTH

ARKHAM NORTH - RIDDLE SOLUTIONS VIDEO

ARKHAM NORTH - RIDDLE SOLUTION #1

"Tweedledum and Tweedledee SAW it, can you SEE it?"
Head as far north on the map as you can, until you reach the main gates into Arkham Asylum. To your right will be a see-saw with beanie caps sitting at each end. Scan the whole thing to solve the riddle.

ARKHAM NORTH - RIDDLE SOLUTION #2

TOOL NEEDED: Cryptographic Sequencer
"Let's face it, there are two Dents on the wall."
Once you have the sequencer, go to the western ground floor guard house and blow the fuse. Enter and scan the "Vote Dent" posters on the wall and desk.

ARKHAM NORTH - RIDDLE SOLUTION #3

TOOL NEEDED: Detective Mode
"Now I see it, now you don't!"
This is a question mark alignment puzzle. Stand underneath the arched entrance to the dilapidated building and look up. The symbol should be clear.

ARKHAM NORTH - PATIENT INTERVIEW #1

Two guard towers stand in this area. The western one holds an interview tape in its nest.

ARKHAM NORTH - PATIENT INTERVIEW #2

TOOL NEEDED: Cryptographic Sequencer
Once you have the sequencer, go to the western ground-floor guard house and blow the fuse. Enter to find the tape... it's the same room as the Harvey Dent riddle.

ARKHAM NORTH - CHRONICLE #1

Find the crumbling building to the west of the main asylum gate. When going through the door, look up and right and you'll see an alcove. This is where the beetle symbol awaits.

ARKHAM NORTH - CHRONICLE #2

You'll see this symbol on your first trip to the Batcave. Pretty hard to miss.

ARKHAM NORTH - RIDDLER TROPHY #1

Grapple onto the roof of the building, in the section left of the Arkham West door. Once up there, cross the shingles on your left to find the trophy.

ARKHAM NORTH - RIDDLER TROPHY #2

Find the crumbling building to the west of the main asylum gate. When going through its door, look to your left. The trophy is sitting on the floor in the corner.

ARKHAM NORTH - RIDDLER TROPHY #3

On the eastern side of this area is a rocky plateau. To reach it, climb the eastern guard tower and glide down from its roof.

ARKHAM NORTH - RIDDLER TROPHY #4

Look on the roof of the western guard tower... the tower closest to the Arkham West door.

ARKHAM NORTH - RIDDLER TROPHY #5

TOOL NEEDED: Explosive Gel
On your way to the Batcave, you'll enter a room with some skulls sitting in the center. The right wall is destructible with explosive gel, and has a trophy hiding behind it.

ARKHAM NORTH - RIDDLER TROPHY #6

TOOL NEEDED: Explosive Gel
On the paved road, right between the two guard towers, is a destructible floor panel. Use the gel to blow it away and drop into the little hole to nab the trophy.

ARKHAM NORTH - RIDDLER TROPHY #7

TOOL NEEDED: Cryptographic Sequencer with Range Amplifier
Stand on the road and face the main gate out of Arkham Asylum. On your left is a guard office with an electrified door. Use your upgraded sequencer to power it down and nab the trophy.

ARKHAM NORTH - RIDDLER TROPHY #8

TOOL NEEDED: Line Launcher
Head to the guard tower that's closest to the Arkham West door. Stand inside its office and look west towards the cliff. You should see an alcove with the trophy. Zip across the gap with the Line Launcher.

ARKHAM NORTH - RIDDLER TROPHY #9

TOOL NEEDED: Ultra Batclaw
Directly below the alcove holding Trophy #7 is a destructible wall hiding Trophy #8. You need the Ultra Batclaw to pull it down.

ARKHAM NORTH - RIDDLER TROPHY #10

Above the entrance to the Batcave is a tunnel. Grapple up there and you'll find two Riddler trophies. This one's easy. The next one's a little trickier.

ARKHAM NORTH - RIDDLER TROPHY #11

TOOL NEEDED: Ultra Batclaw
So tantalizing! This Riddler trophy is only a few feet away from the previous one, but iron bars block your path. To get to it, leave the tunnel and head into the Batcave entrance. Grapple up twice, but before heading through the steel door, turn around and look for a destructible patch of wall. Use the Ultra Batclaw to tear it down and jump over for the prize.

ARKHAM NORTH - JOKER'S TEETH #1-3

These will be directly in front of the door to Arkham East, after surfacing from the sewers and while heading to Arkham Mansion.

ARKHAM NORTH - JOKER'S TEETH #4-6

When you're breaking back into Intensive Treatment to find Killer Croc's lair, you'll have to get past this spiked sniper station. Climb one of the guard towers and use your new Line Launcher to access the platform. After taking out the sniper, take out the three sets of teeth.

ARKHAM NORTH - JOKER'S TEETH #7-8

These are near the door to Arkham East. We didn't spot them until after finishing the game, so can't be sure when they first appear.

ARKHAM NORTH - JOKER'S TEETH #9-10

These are on the western guard tower. We didn't spot them until after finishing the game, so can't be sure when they first appear.

(Warden's Office)
Look for a display case on the south side of the Warden's office... it's to your right if you're facing the fireplace. On a desk against the wall is the secret map.

ARKHAM MANSION

ARKHAM MANSION - RIDDLE SOLUTIONS VIDEO

ARKHAM MANSION - RIDDLE SOLUTION #1

(Main Hall)
"Who is the main man in the main hall?"
On the east side of this room is a short hallway that leads to the South Corridor. On the left wall is a portrait of Commissioner Gordon. Scan it.

ARKHAM MANSION - RIDDLE SOLUTION #2

(North Corridor)
"Did Amadeus go mad, or was he just dizzy?"
On your way to Dr. Young's office, while searching for her notes, you should come across a jail cell with spiral text written in dizzying circles on the walls. Scan some of those spirals.

ARKHAM MANSION - RIDDLE SOLUTION #3

(Dr. Young's Office)
"It'll be a cold day in Hell when this Ghul rises again."
When trying to find a way into Dr. Young's office, you'll notice a wall of morgue drawers. Only one's open and, according to the toe tag, it's holding the body of Ra's al Ghul. Scan the cadaver.

ARKHAM MANSION - RIDDLE SOLUTION #4

(Dr. Young's Office)
"How do you mask your feelings without losing control?"
Get inside Dr. Young's office and look for the skull-like face hanging on the wall. That belongs to the villain Black Mask. Scan it.

ARKHAM MANSION - RIDDLE SOLUTION #5

(South Corridor)
"What does a bird need in the rain?"
This hallway, which you pass through while tracking Dr. Young's fingerprints, holds several display cases. The one against the wall has Penguin brand umbrellas inside. Scan them.

ARKHAM MANSION - RIDDLE SOLUTION #6

(East Wing Corridor)
"A game of Cat and mouse can be painful."
While traveling through this hallway, probably on your way to rescue Dr. Young from Zsasz, look out for a display case in the shadows. It's got Catwoman's mask and clawed gloves inside - scan them.

ARKHAM MANSION - RIDDLE SOLUTION #7

(Warden's Office)
"Isn't the Warden too old for a puppet show?"
Look for a display case on the south side of the Warden's office... it's to your right if you're facing the fireplace and contains the Scarface puppet. Scan him.

ARKHAM MANSION - RIDDLE SOLUTION #8

TOOLS NEEDED: Cryptographic Sequencer, Line Launcher
(Arkham Records Room)
"Our records show that a Strange transfer request was made in this room."
Head for the southern door in the Records Room and use your sequencer to unlock its electrified gate. There's still the electrified floor to deal with, however, so get out your Line Launcher and zip across. The files for Professor Hugo Strange are on your right as you enter.

ARKHAM MANSION - RIDDLE SOLUTION #9

TOOL NEEDED: Detective Mode
(South Corridor)
"This fiendish puzzle literally appears out of thin air."
This is a question mark alignment puzzle. Check the western wall of this corridor - above one of the display cases is the top half of the question mark. Turn around and zip up to the air vents to find the symbol's dot.

ARKHAM MANSION - PATIENT INTERVIEW #1

(Main Hall)
In the cathedral-like foyer at the top of this room - past the statue and branching stairs - are two security rooms, each with wall grates. The eastern one holds an interview tape - just pull open the grate to get in.

ARKHAM MANSION - PATIENT INTERVIEW #2

(Dr. Young's Office)
On your way out of Dr. Young's office - through a newly accessible door - you'll pass a desk with a lamp and an interview tape.

ARKHAM MANSION - PATIENT INTERVIEW #3

TOOL NEEDED: Cryptographic Sequencer
(Library)
When entering the Library, walk left around the circle. You should find an electrified security door. Hack the panel and take the interview tape on the other side.

ARKHAM MANSION - PATIENT INTERVIEW #4

TOOL NEEDED: Ultra Batclaw
(West Wing Corridor)
On the western wall of this corridor - at the top of the stairs, before the Records Room and opposite the path to Dr. Young's office - is a destructible patch between two columns. Pull it down with the Ultra Batclaw and jump over to find the tape.

ARKHAM MANSION - PATIENT INTERVIEW #5

TOOL NEEDED: Ultra Batclaw
(Records Room)
You've spotted this one through bars, but how to get inside? Look for a high vent near the entrance to the Professor Strange solution (see Riddle #8). It's in the southern wing, on the eastern wall. Pull the grate off with your Ultra Batclaw and grapple up. Follow the air ducts and you'll soon reach the room with the tape.

ARKHAM MANSION - CHRONICLE #1

TOOLS NEEDED: Batclaw, Explosive Gel
(Mansion Entrance Hall)
You'll see this on your way from the Main Entrance Hall to the Main Hall. The door between them is locked at first, so you're forced to grapple into a ceiling air duct and crawl through. The tablet is halfway along that path, in a room right after a desctructible wall.

ARKHAM MANSION - CHRONICLE #2

(Main Hall)
Go to the northern section of this room, where the pendulum swings and where the bell drops. Look high up, across from the cathedral-like windows. See that balcony? Grapple up there and you'll find a tablet.

ARKHAM MANSION - CHRONICLE #3

TOOL NEEDED: Explosive Gel
(South Corridor)
Keep your eyes up as you walk down this hallway. Halfway along, on the eastern side, you'll see a complicated section of air ducts and ceiling fans. Grapple there and find the destructible wall. Behind it is the beetle tablet. Note that this is the same area for Riddle #9.

ARKHAM MANSION - RIDDLER TROPHY #1

(Mansion Entrance Hall)
To the right of the very first set of stairs in this room is a wall grate. Duck in there for the trophy.

ARKHAM MANSION - RIDDLER TROPHY #2

TOOL NEEDED: Batclaw
(Main Hall)
See the big statue holding a book and skull? See the wall grate on its pedestal? See the trophy within? Yup, there you go.

ARKHAM MANSION - RIDDLER TROPHY #3

(North Corridor)
After passing by the jail cell with spiralling text on its walls, you'll grapple up to a wall grate and crawl into a large room with ceiling fans. Dr. Young's office is through a second wall grate on the left, but head forward - to the back of the room - and you'll find a trophy hidden around the corner.

ARKHAM MANSION - RIDDLER TROPHY #4

TOOL NEEDED: Batclaw
(South Corridor)
Where this corridor bends, look up to the rafters. There's a very high wall grate that you can pull open and grapple into. The trophy's inside.

ARKHAM MANSION - RIDDLER TROPHY #5

TOOL NEEDED: Batclaw
(Library)
As soon as you enter the Library, look right. See the wall grate between the two desks? Use your Batclaw to pull it off and climb in for a trophy.

ARKHAM MANSION - RIDDLER TROPHY #6

(Library)
When you're at the top of the Library, getting ready to cut the chandelier's cord, look for a grate along the circular wall. Inside is a trophy.

ARKHAM MANSION - RIDDLER TROPHY #7

(Warden's Office)
As you're exiting the main office with the fireplace, turn right instead of left. You'll find a small file room and a trophy sitting on the desk next to a TV monitor.

ARKHAM MANSION - RIDDLER TROPHY #8

TOOL NEEDED: Ultra Batclaw
(Records Room)
You've seen this trophy through the bars, taunting you on the western end of the Records Room; once you have the Ultra Batclaw, you can finally nab it. Look up and to the right of the bars and you should notice a grate. Pull it down with the Ultra Batclaw and crawl inside. Follow the path to the trophy.

ARKHAM MANSION - RIDDLER TROPHY #9

TOOL NEEDED: Ultra Batclaw
(East Wing Corridor)
Face the door to the Warden's Office and look to your left. There's a destructible patch of wall up there and, behind it, a trophy.

ARKHAM MANSION - JOKER'S TEETH #1-3

(Main Hall)
In the cathedral-like foyer at the top of this room - past the statue - are two security rooms. Three sets of teeth are chomping around the western one, though you'll have to pull open a wall grate to destroy the third.

ARKHAM MANSION - JOKER'S TEETH #4-5

(North Corridor)
These are chomping right outside the jail cell with spiral text written on the walls. You should encounter them while looking for Dr. Young's office.

ARKHAM MANSION - JOKER'S TEETH #6-8

(West Wing Corridor)
After exiting Dr. Young's office, following her fingerprints, you'll run into a purple gift box in the West Wing Corridor. Destroy all three sets of teeth.

ARKHAM MANSION - JOKER'S TEETH #9-11

(South Corridor)
You can't miss these three as you're tracking Dr. Young's fingerprints. They're in the middle of the hallway, near the display cases... one of which holds the solution to a Penguin riddle.

ARKHAM MANSION - JOKER'S TEETH #12-14

(Library)
On the stairs leading to the lowest level of the library - where the prisoners are tied up - is where you'll find these three sets.

ARKHAM MANSION - JOKER'S TEETH #15-17

(East Wing Corridor)
You'll run into these three sets while following the Warden's DNA trail out of his office. They're in a purple gift box, right after the turn in this corridor.

ARKHAM MANSION - JOKER'S TEETH #18-20

(Warden's Office)
These are the easiest-to-miss teeth in the entire game. They're on the upper floor of Warden Sharp's office... which, unless you were searching very carefully, you probably didn't even realize had an upper floor. Go to the door that leads back to the East Wing and look up at the ceiling. There's a hole you can grapple into. Arkham Mansion's final teeth are near the back of the filing cabinets.

TOOL NEEDED: Cryptographic Sequencer with Range Booster Upgrade
(Glasshouse Generator Room)
This is the area where you save a janitor and turn off the electricity. Look up and you'll see an electrified gate, situated high above the room. Grapple to it, then use the long-range cryptographic sequencer (available with an upgrade) to hack the panel inside. Enter to find the map, as well as a trophy.

BOTANICAL GARDENS

BOTANICAL GARDENS - RIDDLE SOLUTIONS VIDEO

BOTANICAL GARDENS - RIDDLE SOLUTION #1

(Glasshouse Entrance)
"Is the number up for these guards?"
As soon as you've entered the Botanical Gardens, turn left and find the bench. There are two dead security men, posed with books, and numbered marks are scratched onto the nearby wood. Scan the whole scene to solve the riddle.

BOTANICAL GARDENS - RIDDLE SOLUTION #2

(Statue Corridor)
"Remember the Waynes? How could anyone forget?"
When heading to the Generator Room to save the janitor and turn off the power, you'll pass through this corridor. At its center is a garden bench with an inscription honoring Bruce's parents. Zoom in and scan the gold plate to solve the riddle.

BOTANICAL GARDENS - RIDDLE SOLUTION #3

(Botanical Glasshouse)
"What time is tea time in Wonderland?"
This circular greenhouse rotunda has three levels and a Poseidon-like fountain in the middle. On the second level, behind the fountain statue's back and nestled between some tree branches, is the Mad Hatter's tea set.

BOTANICAL GARDENS - RIDDLE SOLUTION #4

(Ventilation System)
"The Ratcatcher needed more than just his charm to lead his army."

This solution is hidden in the air duct tunnels between the Flooded Corridor and the Abandoned Chamber... you crawl through them after crossing the previously electrified water. As you're moving along, keep the camera pointed downward. Eventually, you'll see a pair of gloves, a gas mask and a book under the bars below you. They belong to the Ratcatcher.

BOTANICAL GARDENS - RIDDLE SOLUTION #5

(Flooded Corridor)
"Looks like all the king's horses trampled all the king's men."

After returning to the Flooded Corridor, you'll rescue a second janitor from prisoners. He asks you to find some orderlies in the Aviary. Before doing so, go down the southern hallway and turn the corner. In front of you is a bench with broken toy soldiers strewn across the seat. Scan them to solve the riddle and get info on the fix-it villain Humpty Dumpty.

BOTANICAL GARDENS - RIDDLE SOLUTION #6

(Flooded Corridor)
"Is this a tribute to what a mad dog left behind?"

On your way to the Aviary, you'll pass through a small square room with a headless statue holding flowers. The gold inscription plate has been vandalized with the name "Mad Dog". Scan it to solve the riddle.

BOTANICAL GARDENS - RIDDLE SOLUTION #7

(Aviary)
"There's no closet in the Gardens, so someone is using the roof instead."
Stand facing the secret door that leads to the Titan Production Facility (it's on the western side of the Aviary) and turn left. Look up. See the cobwebbed skeleton? That's actually a Killer Moth victim in its cocoon. Scan for the solution.

BOTANICAL GARDENS - RIDDLE SOLUTION #8

TOOL NEEDED: Detective Mode
(Abandoned Chamber)
"This challenge can only be seen by those with a different view of life."
This is a question mark alignment puzzle. Before exiting this area through the steel door, turn left and you'll see that you can jump to a lower platform (while being careful not to hit the pipe). Run along that platform and you'll reach a shimmy hand hold, which will take you to a waterfall. Climb up, turn around and jump again. Now just head right until you reach a metal catwalk - use your Batarang to cut its rope and knock it down. Halfway across the catwalk, turn left and grab hold of the brickwork. Shimmy around this section until you can climb up to the chamber's highest point. Head to the northern end of this platform - you'll need to duck under some debris - and the question mark should become clear.

BOTANICAL GARDENS - PATIENT INTERVIEW #1

(Glasshouse Entrance)
As soon as you've entered the Botanical Gardens, look for a bench on the righthand wall. A tape sits there.

BOTANICAL GARDENS - PATIENT INTERVIEW #2

(Statue Corridor)
When heading to the Generator Room to save the janitor and turn off the electricity, you'll pass through this corridor. Along its southern side is a shadowy bench, with the tape sitting right on top.

BOTANICAL GARDENS - PATIENT INTERVIEW #3

(Glasshouse Generator Room)
The tape is on a computer terminal behind the janitor's chair.

BOTANICAL GARDENS - PATIENT INTERVIEW #4

(Flooded Corridor)
This tape is sitting on a bench next to the headless Mad Dog statue (see Riddle #6), in front of the door to the Aviary.

BOTANICAL GARDENS - PATIENT INTERVIEW #5

(Aviary)
The tape is on a bench in the southeastern corner of the Aviary, behind two tall birdcages.

BOTANICAL GARDENS - CHRONICLE #1

(Abandoned Chamber)
Follow the same complicated path you did to get to Riddle #8. In fact, the exact spot where you stood to scan Riddle #8 is the exact spot you need to jump from to reach this chronicle. Make sure to get a slight running start, then leap towards the northern wall and catch hold of the ledge. Shimmy left and climb up to find the tablet.

BOTANICAL GARDENS - CHRONICLE #2

(Glasshouse Entrance)
When trying to exit the Botanical Gardens, Poison Ivy will block your way with huge, tentacle-like vines. Drop down through the floor and, before continuing with your mission, turn around and scan the beetle symbol behind you.

BOTANICAL GARDENS - CHRONICLE #3

TOOLS NEEDED: Line Launcher, Ultra Batclaw
(Titan Production Facility)
Remember when you used the Line Launcher for the first time, leaving the fight with Joker's two deformed henchmen and heading out to find Poison Ivy? You would have zipped across a gap to the exit. On either side of that exit, however, is a reward. On the right is a trophy. On the left is a destructible wall (you'll need to return with the Ultra Batclaw) and a Chronicle of Arkham.

BOTANICAL GARDENS - RIDDLER TROPHY #1

TOOL NEEDED: Cryptographic Sequencer with Range Amplifier
(Glasshouse Generator Room)
This is the area where you save a janitor and turn off the electricity. Look up and you'll see an electrified gate, situated high above the room. Grapple to it, then use the long-range cryptographic sequencer (available with an upgrade) to hack the panel inside. Enter to find a trophy, as well as the Riddler's map.

BOTANICAL GARDENS - RIDDLER TROPHY #2

TOOL NEEDED: Explosive Gel
(Botanical Glasshouse)
When you enter this room, the first thing you'll notice is the three-story tall fountain of a man with a spear. Switch to detective mode and look at the bottom of the fountain. You'll see a destructible wall at the back. Explode it and crawl through the revealed ventilation duct to grab the trophy.

BOTANICAL GARDENS - RIDDLER TROPHY #3

(Botanical Glasshouse)
Head to second level of this three-level room. Head to the back, or northern, side. Right past the Mad Hatter's tea set, you'll see a T-shaped series of floor grates. Pop underneath for the trophy.

BOTANICAL GARDENS - RIDDLER TROPHY #4

(Ventilation System)
You'll locate this in the air duct tunnels between the Flooded Corridor and the Abandoned Chamber... you crawl through them after crossing the previously electrified water. If you reach the exit, you've passed it. Go back and take a different branch until you see the trophy next to some brownish blue mushrooms.

BOTANICAL GARDENS - RIDDLER TROPHY #5

(Abandoned Chamber)
You should have noticed a large circular floor grate in the southeastern corner of this area. It's glowing green from the water below... but how to get down there? Simply make your way to the northeastern corner of the room, then drop into the sewer stream and duck into the arched tunnel. You'll see the trophy ahead.

BOTANICAL GARDENS - RIDDLER TROPHY #6

(Abandoned Chamber)
As you walk around the central structure of this room, you should see a trophy tucked on the ground level. If you climb the stairs to get inside the structure, however, you'll discover that the trophy is actually underneath the floor. Instead, head to the northern outside edge of the structure and look for an accessible grate at your feet. Pop in and follow the tunnel, then pop back out inside the structure. The trophy should be right in front of you.

BOTANICAL GARDENS - RIDDLER TROPHY #7

(Abandoned Chamber)
Before exiting this area through the steel door, turn around and look slightly up. A trophy, glimmering in the beam of light! Getting there is a little complicated, unless you've already made the journey for Riddle #8. First, jump across to the western platform (it's to your right if facing the trophy). Second, run forward and grab the hand holds on the western wall. Third, shimmy across and climb up into the greenish waterfall, then turn around and jump to the opposite platform. Fourth, turn right and head slightly south until you see a diagonal catwalk on your left. Finally, use your Batarang to cut the rope holding the catwalk up - it'll crash down, providing you easy access, after another quick run and jump, to the trophy beyond.

BOTANICAL GARDENS - RIDDLER TROPHY #8

TOOL NEEDED: Line Launcher
(Titan Production Facility)
Remember when you used the Line Launcher for the first time, leaving the fight with Joker's two deformed henchmen and heading out to find Poison Ivy? You would have zipped across a gap to the exit. On either side of that exit, however, is a reward. On the left is a chronicle (though you'll need the Ultra Batclaw to get it) and on the right is this trophy.

BOTANICAL GARDENS - RIDDLER TROPHY #9

TOOL NEEDED: Line Launcher
(Flooded Corridor)
You'll walk over this trophy in your search for Poison Ivy, immediately after Line Launching through the arched greenhouse tunnel full of flower pots. Pretty hard to miss.

BOTANICAL GARDENS - RIDDLER TROPHY #10

TOOLS NEEDED: Ultra Batclaw, Line Launcher
(Abandoned Chamber)
To find this trophy, you need to follow the same complicated path as you did for Riddle #8 and Trophy #7. Like with Riddle #8, you'll want to stop halfway along the catwalk and grab hold of the brickwork to your left. Once you've shimmied around and onto the central platform, check out the eastern wall in Detective Mode. Pull down the destructible patch you see with the Ultra Batclaw, then Line Launch yourself to the trophy.

BOTANICAL GARDENS - JOKER'S TEETH #1-3

(Glasshouse Entrance)
You'll find these wandering around the very first room of the Botanical Gardens. Make sure to get all three before moving on.

BOTANICAL GARDENS - JOKER'S TEETH #4-6

(Statue Corridor)
These are found while heading to the Generator Room to save the janitor and turn off the power. They're a little spread out, but not very hard to find and destroy.

BOTANICAL GARDENS - JOKER'S TEETH #7-8

(Flooded Corridor)
Cross the water in this room after you've turned off the electricity flowing through it. Two sets of teeth are waiting for you on the other side.

BOTANICAL GARDENS - JOKER'S TEETH #9-11

(Aviary)
You have to take out the main henchman in the control tower in order to pass this room's mission - saving the orderlies in the cages. After you've done so, destroy the three sets of teeth chattering about his body.

BOTANICAL GARDENS - JOKER'S TEETH #12-14

(Flooded Corridor)
You'll find these three while following Poison Ivy's trail, immediately after line launching across a narrow arched hallway full of flower pots. There's a trophy here too.

BOTANICAL GARDENS - JOKER'S TEETH #15-17

(Glasshouse Entrance)
These three will appear on your way out of the Botanical Gardens, after speaking with Poison Ivy.

BOTANICAL GARDENS - JOKER'S TEETH #18-20

(Flooded Corridor)
These won't appear until you've returned to the Botanical Gardens with the antidote. You'll want to destroy them before crossing the electrified water.

TOOL NEEDED: Ultra Batclaw
(Pump Control Room)
This is the first room you enter while trying to shut down the three Titan pump valves. You'll use the Ultra Batclaw to tear down a wall, revealing a group of thugs. Defeat them, then grab the map off the computer terminal stool.

CAVES

CAVES - RIDDLE SOLUTIONS VIDEO

CAVES - RIDDLE SOLUTION #1

TOOL NEEDED: Detective Mode
(Main Sewer Junction)
"A puzzle has many sides, but only some are visible."

This is a question mark alignment puzzle. While running up the second collapsed column, you'll see a hand hold on the platform above. Use it to shimmy around, climb up and then look at the brick wall in front of you to spot the symbol. There's a trophy here, too.

CAVES - PATIENT INTERVIEW #1

(Old Sewer)
Just follow the objective path on your first trip through the sewers and this one will be obvious. It's next to a doctor's corpse, underneath a grate hiding a Riddler Trophy.

CAVES - PATIENT INTERVIEW #2

(Surface Access)
Immediately after you exit the Main Sewer Junction - the cavernous room with all the crumbling brick columns - you'll find this tape waiting for you on a couple of wooden crates.

CAVES - PATIENT INTERVIEW #3

(Control Room Access)
When entering the Caves again to find Croc's Lair - from Intensive Treatment - you'll pass through this room first. The interview is waiting on top of a wooden crate.

CAVES - PATIENT INTERVIEW #4

(Pump Control Room)
This is pretty hard to miss, sitting on a metal barrel in the hallway between the Pump Control Room and the Pressure Control Junction.

CAVES - PATIENT INTERVIEW #5

TOOL NEEDED: Line Launcher
(Pump Room)
When you enter this room, you're in a high position and the control panels are below you. Rather than drop down, Line Launch to the barb-wired platform across from you. The tape is sitting on a barrel here.

(Having trouble re-entering the pump section later in the game? When you reach the electrified door blocking your entrance into the central hub of the Pressure Control Junction - with the dead Titan henchman lying in the centre of the floor - turn on Detective Mode and follow the orange wires. They'll actually lead you back through the door you just came through... the security panel is on the other side.)

CAVES - CHRONICLE #1

(Old Sewer)
Drop into the Old Sewer from the Batcave path and turn right. You should see the tablet only a few yards away from you, against the brick wall.

CAVES - CHRONICLE #2

TOOL NEEDED: Ultra Batclaw
(Pressure Control Junction)
In order to escape the Caves after shutting down the Titan pumps, you need to Ultra Batclaw a couple of walls down in the elevator shaft. Behind the first one, you'll find a message from Amadeus Arkham.

CAVES - CHRONICLE #3

TOOL NEEDED: Ultra Batclaw
(Control Room)
As you enter this area, you can turn left or right and see a destructible patch on either of the diagonal walls. The one on the right hides a chronicle tablet. Use the Ultra Batclaw to gain entry.

(Having trouble re-entering the pump section later in the game? We did too! See our solution under Patient Interview #5.)

CAVES - RIDDLER TROPHY #1

TOOL NEEDED: Batclaw
(Old Sewer)
Just follow the objective path on your first trip through the sewers and you'll probably spot this one. It's in a high grate, above the doctor's corpse and patient interview.

CAVES - RIDDLER TROPHY #2

TOOL NEEDED: Explosive Gel
(Old Sewer)
As you're walking from the watery sewer area (Old Sewer) to the cavernous area with the crumbling surfaces (Main Sewer Junction), you'll pass through this hallway. It also holds an interview tape, three sets of teeth and a trophy in a high grate. This second trophy is behind a destructible wall, halfway down the passage.

CAVES - RIDDLER TROPHY #3

(Main Sewer Junction)
If you're starting at the bottom of this room and moving upward, the trophy is near the beginning of your climb. Just jump onto the first block, make your first small jump and turn left (or west). After a longer jump, you'll turn a corner and find it on the floor.

CAVES - RIDDLER TROPHY #4

(Main Sewer Junction)
After jumping off the ground-level metal catwalks, but before jumping across to the first fallen column (which also holds two sets of chattering teeth), look at the wall next to this middle platform. See the hand holds? Grab those and shimmy left around the corner. Climb up and find the trophy in a reddish alcove.

CAVES - RIDDLER TROPHY #5

(Main Sewer Junction)
Again, this is almost impossible to miss if you're climbing the room properly. About halfway up, you'll jump into a shallow stream of water, right before walking up the second fallen column. Simply jump across to the red alcove to nab the prize.

CAVES - RIDDLER TROPHY #6

(Main Sewer Junction)
While running up the second fallen column, you'll see a hand hold on the platform above. Before jumping across to the room's exit, grab that and shimmy right, around the corner. Climb up, climb again and there's the trophy.

CAVES - RIDDLER TROPHY #7

TOOL NEEDED: Line Launcher
(Croc's Lair)
This is in the long sewer tunnel with fast-running green water. The entrance to Croc's Lair is on the western end of the tunnel. The trophy is on the eastern (dead) end.

CAVES - RIDDLER TROPHY #8

TOOL NEEDED: Ultra Batclaw
(Croc's Lair)
Before exiting this tunnel and entering the Old Sewer, take a look at the ceiling with Detective Mode turned on. If you're in the area with the metal door and the barrels, you should see a destructible panel above that you can pull down with the Ultra Batclaw. Afterwards, just grapple up to find a green-hued room and the trophy.

CAVES - RIDDLER TROPHY #9

TOOL NEEDED: Line Launcher
(Old Sewer)
You'll have passed this trophy a couple times on your trips through the sewers, but you can't cross the gap and reach the circular cutout in the brick wall until you have the Line Launcher. Then the trophy is a quick zip away.

CAVES - RIDDLER TROPHY #10

TOOL NEEDED: Ultra Batclaw
(Old Sewer)
Drop into the Old Sewer from the Batcave path and turn left, then look up at the ceiling. See the destructible panel there? Pull it down with the Ultra Batclaw and grapple into the alcove to find a trophy.

CAVES - RIDDLER TROPHY #11

TOOL NEEDED: Line Launcher
(Main Sewer Junction)
After traversing the first fallen column and jumping into the shallow stream of water, jump the next gap and into the little dead-end alcove. Turn left - far away, on the opposite side of the chamber, you should see another alcove with the trophy. Line Launch across the distance, passing some twisted vines along the way.

CAVES - RIDDLER TROPHY #12

TOOL NEEDED: Line Launcher
(Main Sewer Junction)
This trophy is directly on your path from the bottom of the chamber to the top, if headed towards the Pump Rooms. It's sitting right in front of one of the brick archways, directly opposite the door to Surface Access and Arkham North exit.

CAVES - RIDDLER TROPHY #13

TOOL NEEDED: Line Launcher
(Main Sewer Junction)
This trophy is also directly along your path from the bottom of the chamber to the top, if headed towards the Pump Rooms. You'll pass after your second Line Launch across the chamber.

CAVES - RIDDLER TROPHY #14

TOOL NEEDED: Ultra Batclaw
(Pressure Control Junction)
This can be found along the passage to the smaller, western Pump Room. As you head there, watch the right wall for a destructible patch. Pull it down with the Ultra Batclaw and grapple up for the trophy.

(Having trouble re-entering the pump section later in the game? We did too. Read our solution under Patient Interview #5.)

CAVES - RIDDLER TROPHY #15

TOOL NEEDED: Ultra Batclaw
(Control Room)
As you enter this area, you can turn left or right and see a destructible patch on either of the diagonal walls. The one on the left hides a trophy. Use the Ultra Batclaw to gain entry.

CAVES - RIDDLER TROPHY #16

(The Batcave)
Grab this one as you're gliding from island to island between the Batcave and Old Sewer. It's on the first island, at the lowest point... the only way you could miss it is if you flew too far and forgot to look down.

CAVES - RIDDLER TROPHY #17

TOOL NEEDED: Line Launcher
(The Batcave)
Another trophy hidden in the island outcroppings between the Batcave and Old Sewer. You won't pass this one on the main flight path, however... you have to take a detour by gliding from the second large island to the tiny northern cliff alcove you should see on your map. To get back safely, you'll want to use the Line Launcher.

CAVES - JOKER'S TEETH #1-3

(Old Sewer)
Just follow the objective path on your first trip through the sewers (after finding the Batcave) and you can't miss these three sets. They're right past the Killer Croc interview tape, and right before the cavernous area with the crumbling surfaces.

CAVES - JOKER'S TEETH #4-5

(Main Sewer Junction)
While manually scaling this room - the grapple hook doesn't work here - you can't miss these two sets of teeth. They're in a square area right before the first fallen column.

CAVES - JOKER'S TEETH #6-8

(Main Sewer Junction)
These teeth will be waiting for you at the end of your climb, along the hallway to the metal door exit.

CAVES - JOKER'S TEETH #9-11

(Croc's Lair)
After defeating Killer Croc, exit his lair through the western end door. You'll pass three sets of teeth on the way out.

CAVES - JOKER'S TEETH #12-14