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Community maps. For science.
Welcome to Aperture Laboratories, home of the Perpetual Testing Initiative. Easily create, share and play test chambers authored by and for the Portal 2 community. Do your part! Contribute to Science!
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Showing 2581-2609 of 3,757 entries
A helping of simple science and testing....
Just testing out the builder and built these, Hoping you will try them and test......thanks for yout time
If you like labyrinths you'll love it.
Pneumatic Diversity vent testing initative
This is a collection of test, using the Pneumatic Diversity vent, a planed testing-element. Valve removed it in last minute, I dont know why :( Note: I haven't made this maps, I only searched for them.
Classical Mechanics as Viewed by Aperture Science
A series of three maps very loosely based off of Newton's laws of motion. In each of the three puzzles, the law they're named for probably comes into play at least once. They're all fairly easy, but I'm still rather fond of them.
The Inferno Cascade Puzzle Set
Just a little collection where i make tests for people to have fun with.
Test chambers inspired by the works of Edgar Allan Poe. I have written a poem to describe where these new test chambers came from. To be read in the style of Edgar Allan Poe’s “The Raven”. Please to enjoy: POErtal Across time and space and...
Balcony Boy's wonder lab
A collection of unusual puzzles
The Dark Room Serie's Collection box.. every new Dark room Map will come automaticly here and it will be much more easy to get the newest maps.. The Dark Room Serie's was made by ''Anden'' The right's are all going to Anden.
My Beloved Cube
Just a collection of some testchambers i made using the power of the companion cube!
Portal 1 Chamber Remakes
This is a recreation of chambers 12-17, a bit of 18, the GLaDOS battle, and a bonus Wheatley battle. Dynamic background elements were used to make it more like the original while still using PeTI. -Lasers turn off when they are used. -Lasers and button...
Goon Testing Initiative
[LGW18]Venom In A Durag
Maps featured in videos from the Goon Testing Initiative.
The Collection of HELLO
This is a collection of all the chambers I created. Enjoy playing !
Portal 2 PeTI Kaizo Collection
VestedGamr (Never Give Up)
Portal 2, Kaizo Style. 'Nuff Said.
The Fun House
Enter the Fun House... Enjoy the Ball Pit and escape the Bounce House to enter The Maze. Finding your way out only leads to more danger in the Haunted Hall. For those skilled enough to make it through the hall, one last puzzle locks the Slip'n'Slide. Unlo...
The 15 Tests
The 15 Tests are 15 tests i put together to make this seres of nice tests for you to play
Pastry Pred's Chambers
Partridge in a Pas-Tree ♫
Donut/Pastrypredator/Irc's own levels. WARNING : These levels are in no way good in any way, to be honest. I just wanted a collection of the levels I build ( and like )
The complete science sphere collection
Chariots! Cave here. You guys.. since you did so well on all these tests I decided I'd help you all out and connect all the spheres to a central hub so it's a bit easier to travel between them. For PR purposes I tried to send a guy outside and take som...
Adrians tests part 2
Adrian the Gamer
Part 2 of Adrian tests
High flying Test more for fun than brain busting
Tests Volume 3
Bob the Weeping Angel
Don't Expect Anything Hard. All were made by me. Try Vol.1 http://steamcommunity.com/sharedfiles/filedetails/?id=71686042 Vol.2 http://steamcommunity.com/sharedfiles/filedetails/?id=71840970
Try to beat these tests, and I'll try to get you some cake...
Cube and Button Testing
These are basic cube and button style tests created by me.
The Game Of Throws
This collection uses the weighted storage cube and gravity to pass the tests. The objective is to use the Appature Science Handheld Portal Gun to pick up and throw the weighted storage cube over and around obstacles. ----Creators Note---- As you pr...
224 теста от сумасшедшего ученого (224 Test from the mad scientist)
(☜☆☞) LIKTOR 224
- записки сумасшедшего ученого-... Я почти закончил, осталось несколько камер. они никогда не дойдут до камеры 224! Да, Да. все почти готово. оХ...
New game concepts like gravity vectoring, non-euklidian design and the like.
Someone named Silva has made 999 tests and well we want you to try them all out. Now don't worry we will be sending you your very own companion cube for these tests. As long as you and you cube make it out alive, you will recieve a brand new .....
Revenge of the Turrets
An Australien Invasion
A set of maps describing the failed attempt of a turret takeover.
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