There are countless Easter eggs and hidden rooms to find in video games, some of which are so well hidden that occasionally we need help from the developers to find them. Yes, we're looking at you Batman Arkham City. But there were some secrets we were never meant to see. Thankfully we've got a handy video of the best of them, and where you can find them so you can search for them yourself.
Skyrim's secret weapon room
The developers of Skyrim made a secret room full of awesome. Sadly for console gamers, this room is only accessible in the PC version of the game. And that is a pity because it's got everything in it. All the weapons and enchanted versions of them. And all the armour too. In fact, one box in the room contains so many items, you need a massively high-spec PC just to open it. The list alone will crash lesser machines. That's some serious loot.
How to get it: You need to open up the 'console' prompt by pressing ~. Type in "coc qasmoke" (without the quote marks) and you're in! You're now stuck there forever unless you also use the console to teleport to a different location because there's no exit door. So type "coc rivertown", for example, and you'll arrive at Rivertown, over-encumbered with all your new loot. Yes I appreciate that was Oblivion's wording. I used to be an adventurer too, you know. Before I took... (*gunshot*)
Final Fantasy XV demo's titan
Restricted-area demos of unfinished games are always goldmines for anyone seeking extra tidbits of information that hasn't officially been revealed. There was a trick in the original Saints Row demo that allowed you to use a car to get past the demo's boundary and you know what? The Final Fantasy XV demo suffers from the exact same problem!
How to get it: Simply jump into the path of a car as it drives through the demo's perimeter barrier. Do it correctly, and you can get out of the intended area and into the (unfinished and incomplete) world beyond. And there, you'll be able to get up close to the dinosaurs you could previously only see in the distance, and even find a massive titan (pictured), among other things you weren't supposed to see just yet.
Dragon Age: Inquisition's pie in a hat
Apparently, there are several pies hidden throughout Dragon Age: Inquisition. Whether you're supposed to find them or not is debatable. The developers responsible have said they didn't expect anyone to find them quite so soon. Graham Kelly, environment artist at BioWare Edmonton, said on YouTube: "It is.... The Lord of the Pies. I may or may not have hidden some of his smaller flock around the rest of Skyhold."
How to get there: Sometimes the scenery doesn't load correctly in Skyhold, allowing you to step through a door and fall through the stonework, where you end up in a glitchy area underneath the castle. There, you can see the Lord of the Pies, biggest of all the hidden pies in the game. Yes, really. Look, it's wearing a top hat. It vanishes when you get too close. It's got its own music, too, which does suggest you're meant to find it but there's no way to get there 'officially'. It isn't meant to be seen... although I think the team hoped it would be.
Gothic 2's painful truth
This is brilliant. Gothic 2, like pretty much every RPG, gives the impression of a greater world beyond the boundaries of the game through its lore and conversational references. But then, should you manage to somehow get outside of the wall that surrounds the playable area, it's all revealed as being a sham by this single notice. By a 'mighty alien dwarf', which likely refers to a development team member of relatively minor physical stature.
How to get there: Follow the long river down from the old ruins and the stone dragon until it ends at a wall. This wall can be climbed (with practice and regular saving). Once you're over, there's not much to see or do, although there is a cave full of ostensibly dead NPCs. They're actually living NPCs who have travelled from the Valley of Mines to the Khorinis. During the transition, the game's programming 'kills' the first instance and sends it to the cave, before creating a new instance of the NPC that continues to live. You can loot the old versions' corpses. Waste not, want not.
Super Mario Bros' Minus World
A secret, looped version of the totally normal water level 2-2 is not very exciting. UNTIL you give it a name like 'World -1', which gives it such amazing mystique, it will go down in legend as one of the greatest secrets ever seen in a video game. Maybe that works for everything? Maybe I should call myself 'Minus Justin Towell'... There, my charisma and legendary stats have just skyrocketed. Incredible.
How to get it: Jump backwards through the wall (yes, it is possible) at the end of World 1-2 and enter the first pipe. Having circumvented the regular Warp Zone message, you are sent to the wrong level. Minus World, baby!
Sonic Adventure 2's test level
This strange area is full of what looks like a playschool's recreational apparatus. Coloured blocks with numbers on them, walls at various angles... it's all just part of the developers' creation process, allowing them to test out new moves for Sonic and set his jump height and acceleration instead of loading a whole level every time. Trouble is, they didn't take it out.
How to get it: There is a convoluted method of jumps too complex to list here, but the simplest way is to play the PS3/360 HD port and pick up a Chao Garden Key while playing as Eggman in his final stage. At the end of the level, you'll find yourself here. Simple!
GTA5's North Yankton returns
Before you get all excited, this has long-since been patched out of GTA Online. But, for a time, gamers could revisit the snowy landscape of North Yankton in online multiplayer simply by tricking the game into keeping the area loaded from the prologue mission. It appeared in the sky in the south-east corner of the map, but was totally accessible with a helicopter.
How to get it: As I say, you can't get to it any more. Meh. But this video explains the sequence of trickery that was required, which is still well worth a look. If only to see (ahem) the world's biggest beaver.
Pokemon Red/Blue's Glitch City
A city filled with the wrong graphics, the wrong collision detection, glitchy (surprise) visual stability and floor that often isn't the floor, actually acting like water instead. Obviously it's completely broken and was never intended to be a place you could visit during normal play. But you can!
How to get it: The trick is to get out of the Safari zone while its step limiter is working. Get into the Safari zone, try to leave but then say you want to stay. Then save your game, reload it, exit the zone, tell the guy at the desk you don't want to play, then head to Cinnabar Island (or some others) and surf until your steps are up. Boom! Glitch City.