PS2
What Brain Stems You Get From Humans
These are the DNA rates for each enemy:
Normal Human: 10 DNA
Farmer: 10 - 25 DNA
Police Officer: 25 - 50 DNA
Army: 25 - 50 DNA
Majestic: Range between 25 and 200 DNA
Major in Rockwell: 100 DNA
Majestic Furon Clones: 50 - 150 DNA
Submitted By Cheat Finder of Furon
PS2
To Infinity and Beyond
Entry location:
Everywhere
Shoot your ion detonater at the front of a tank (whilst on it and have invincibility on and not on the turret) blow it up and you will go flying upwards - then use your jetpack to go higher.
Submitted By Shadow
PS2
It's Pouring Cars and Tanks?
Entry location:
Any City
Did you know that people are more scared of cars and other vehicles than they are of you? Well they are, if you use your pk to lift up cars, tanks, or any other vehicles over a civilians' head they will run toward you and not run away, but not always. (You need to have the psychic upgrade from pox).
Submitted By armydude
PS2
Saving The Earthlings!
When you have to be with a human they always manage to be really annoying and get in the way of your shots. I have found one way which actually works (Tested with the Takoshima level - Dr. Go) Basicaly you need the disk shooter thing and a good aim. When you are escorting the annoying humans instead of shooting them yourselves because they get in the way use the disk shooter thing. For some reason it doesn't affect them and since the ammo keeps coming back its great! I suggest that you might want to upgrade it to carry 4 disks if your attempting the DR. Go one as thats quite hard with all the KJB's and Ninjas! But basicaly shoot them, there shoulden't be more than 4 enemies in each section. However if there are I suggest you go infront of the human and use the electric shocker thing as it hurts many targets!
Submitted By Boshajones
PS2
Getting Away From the Law
Don't bother trying to run away from the authorities with short legs; use your jetpack liberally to fly away. Press Left Analog-stick Forward and hold X to boost away.
PS2
Drowning People
Entry location:
Anywhere with water
First PK (phsycokinisis) and pick up a person. bring them to the water and gently put them in. They will kick and punch, eventually dying.
Submitted By Anonymous
PS2
Getting on Top of the World
Entry location:
Capital City
When you are in Washington D.C. go to the Washington monument. Now get the military on your back and get tanks and cars in front of the Washington monument. This may take a while. Now go up the cars and you will get on top of the Washington monument.
Submitted By Tony
PS2
Easy DNA
To get DNA easilly go to Area 42. Now you must go inside the base and look for the generals. If you don't know who the generals are look on your map. They will be the blue dots. Once you find them extract their brains, while they are still alive. If they were alive when you extracted their brain their DNA should be worth 150. If they're dead they'll still be worth 75 DNA. Either way, you win.
Submitted By QB #9
PS2
Tanks on Your Side
Entry location:
Any level without pausing the game.
Alert enough people so the army comes... and that means tanks. Stand next to a robot, car or truck. When a tank sees you it will try to shoot you and sometimes it will hit to your side. It's likely to shoot what's standing next to you. So it's like the tanks are on your side. HAHAHA!!! (P.S.: Don't try to hypnotize the tanks)
Submitted By Cheeseball
PS2
Electric Rainbow
When you are on the ground equip your electric gun and use your mind on the air (don't lock on to anything and look stright ahead), when the gun is pointing up fire and it will create a rainbow. PS: if done correctly you can zap people whilst doing it.
PS2
Hidden Probes
In every level there are probes hidden on top of buildings. If you don't want to wast your time looking in each building then you should first blow up all of the buildings with your ship. Then just walk around and look at the sky and you'll see flying probes in the air. There are also some hidden behind buildings as well!
PS2
Car Death
This is a hint when the Majestic, Police, Or Military arrive. (Note: this only works if you have the pick up vehicles ability with your mind) Pick up their vehicle before they can come out of it and when they jump out they usually fall to their deaths.
PS2
Infinite DNA
When you are at the level where Majestic uses a movie to hypnotise people all you have to do is extract their brains and since they are hyptnotized they won't run or resist in any way, so you don't have to chase them! The people will keep spawning so take all their brains. Run behind the screen and the people will be alive again! However it is a good idea to take out the two Majestic agents first so you are safe and not getting hit in the back every two seconds.
PS2
Easy Way to Destroy Buildings
All you have to do is pick up some heavy object using the Abduction Beam in the saucer (I used a tank) and drop it on a nearby building and you obliterate it!
PS2
All 1st Level Probes
1.The first probe is pretty obvious. Start going up the road towards the town where there is a small market stall. There is a probe next to it.
2.Second, go the cinema advertisement for "Plan 9 from outer space". There is a probe behind it.
3.Following from where the second probe is, carry on down the narrow stretch of land. The third probe is among the trees.
4.Go to the main house where the "pathetic humans" live. There is yet another probe behind the house.
5.Probe number 5 is behind the boathouse next to the cow paddock
6.Move towards the limits of the level (the limits near the boathouse)where Orthropox tells you that you can't leave. A probe is next to a rock towards the left.
7.Number 7 is behind the big red barn.
8.After the previous probe, carry on down the narrow path behind the bern. After a short walk you will find number 9.
9.At the other end of the farm, there is a small cornfield. Behind that small barn is one of those infamous little devices we call "anal probes"(Note that this is no different from another probe. I just threw that gibberish in for effect.)
10.This can take a while to find. Behind where your saucer landed, there is a small clearing. At the back of this is probe number 10!
PS2
Longer HoloBoB
To stay in HoloBoB for longer than normal, just keep reading people's minds.
PS2
Amounts of DNA per Authority
Make sure you don't blow up the person that you want to brain extract (Best things to use would be the ZAP-O-MATIC and once they're dead, lock on with L and hold B to extract brain. Or you can use the Anal Probe to immediately extract the person's brain.
Normal Citizens - usually 10 DNA but rarely 25 DNA
Farmers with shotguns - 25 DNA but sometimes 10 DNA
Cops - 25 DNA
Soliders - 25 DNA
Majestic - 50 DNA
PS2
Staying Human
After getting out of your UFO, aim at a human and press O. When you have changed into the human, the bar on the top left corner of the screen will go down. When it is all gone, you will change back into an alien. If you want to remain human, turn into a human and while walking around, scan other humans or animals by holding L1 and pressing X to make the bar on the top left corner stay up.
PS2
Better DNA Value
Every chance you get, do not kill a human before you extract their brain stem. Extract their brain stem first as it will make the DNA worth more (25 instead of 10). The easiest humans to do this to are the scientists in the level with glowing cows. If for some reason the person that is important to you dies (the person you need to abduct), extract their brain stem before you return to the Mothership -- the DNA is usually worth more.
Xbox
Faster Destruction in the UFO
Instead of holding R to destroy buildings or large objects, tap R and the destruction will happen faster without waiting for the recharge.
Xbox
Getting away from the law
Don't bother trying to run away from the authorities with short legs; use your jetpack liberally to fly away. Press Left Analog-stick Forward and hold A to boost away.
Xbox PS2
Finding more probes
Probes are necessary to get upgrades quicker. In order to find them all, make sure to look high up on rocks or hard to reach places. Your jetpack is essential in getting to the high places. You may have to get up on the ledge or building, then use your jetpack to fly higher to get the probe.
Xbox
Better DNA value
Every chance you get, do not kill a human before you extract their brain stem. Extract their brain stem first as it will make the DNA worth more (25 instead of 10). The easiest humans to do this to are the scientists in the level with glowing cows. For some reason, if the person that is important to you dies (the person you need to abduct), extract their brain stem before you return to the Mothership -- the DNA is usually worth more.
Xbox
Staying human
After getting out of your UFO, aim at a human and press Y. When you have changed into the human, the bar on the top left corner of the screen will go down. When it is all gone, you will change back into an alien. If you want to remain human, turn into a human and while walking around, scan other humans or animals to make the bar on the top left corner stay up.
Xbox PS2
Levitation death
It you levitate a person for a long time, they will die.
Xbox
DNA per Authority
Make sure you don't blow up the person that you want to brain extract (Best things to use would be the ZAP-O-MATIC and once their dead lock on with L and hold B to extract brain, or you can use the Anal Probe to imediatly extract the persons brain.
Normal Citizens - usually 10 DNA but rarely 25 DNA
Farmers with shotguns - 25 DNA but sometimes 10 DNA
Cops - 25 DNA
Soliders - 25 DNA
Majestic - 50 DNA
Submitted By Richard Swiech
Xbox
Longer HoloBoB
To stay in HoloBoB for longer than normal, just keep reading people's minds.
Submitted By Greythreat 002
Xbox
All 1st level probes
(Note that as far as I know this works only for a demo version I have and may not work for the full game.)
1.The first probe is pretty obvious. Start going up the road towards the town where there is a small market stall. There is a probe next to it.
2.Second, go the cinema advertisement for "Plan 9 from outer space". There is a probe behind it.
3.Following from where the second probe is, carry on down the narrow stretch of land. The third probe is among the trees.
4.Go to the main house where the "pathetic humans" live. There is yet another probe behind the house.
5.Probe number 5 is behind the boathouse next to the cow paddock
6.Move towards the limits of the level (the limits near the boathouse)where Orthropox tells you that you can't leave. A probe is next to a rock towards the left.
7.Number 7 is behind the big red barn.
8.After the previous probe, carry on down the narrow path behind the bern. After a short walk you will find number 9.
9.At the other end of the farm, there is a small cornfield. Behind that small barn is one of those infamous little devices we call "anal probes"(Note that this is no different from another probe. I just threw that gibberish in for effect.)
10.This can take a while to find. Behind where your saucer landed, there is a small clearing. At the back of this is probe number 10!
Submitted By Greythreat 002
Xbox
Car Death
This is a hint when the Majestic, Police, Or Military arrive (Note: this only works if you have the pick up vehicles ability with your mind) pick up the vehicle before they come out of the vehicle and when they jump out they usually fall to their deaths.
Submitted By Terence Ruiz
PS2
Faster Destruction in the UFO
Instead of holding the button to destroy buildings or large objects, tap the button and the destruction will happen faster without waiting for the recharge.
Submitted By thecheater
PS2
Pick Up Washington Monument
You are able to pick up the Washington mon. (big pointy thing in front of whitehouse) by throwing enough cars, robots etc. (may take 15 minutes or so) ..... and there ya go, 2 huge chunks of the Washington Monument to play with.
PS2
Longer Airtime
When your jetpack runs out of fuel and you cannot fly anymore keep tapping X and you will fly a little longer.
PS2
Poor but Smart
When you are in Union Town, locate the old men with signs on them and extract thier brains and you may get dna from 10 to 200 just keep on extracting the brains of other men with the same signs.
PS2
Tank Shield
Use your powers to pick up a human or a car and simply place the car or human in front of the turret.
PS2
Moonwalk
Stand in an open area on any level and walk forward. Keep decreasing your speed until you eventually begin walking in place.