简体中文 (Simplified Chinese)
繁體中文 (Traditional Chinese)
Help us translate Steam
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!
Top Rated All Time
Show items tagged with all of the selected terms:
Some items are not possible to include in the game. You can still find them if you select this box.
Show incompatible items
Showing 2911-2940 of 3,718 entries
Hoffe es macht euch Spaß ^^
Wooglet Duck Invaders
I'm planning to release a set of maps every week or so until I feel like stopping. I'll probably end up forgetting but oh well.. Eventually I also plan to create a storyline that's completely unrelated to these maps.
testing is important play single player then ecape then play with our 2 favorite bots and save testing in co-op
4 TESTS for players
The Gauntlet Collection
A series of test chambers designed not to test the puzzle-solving abilities of players, but instead designed to test their survival. Timing is crucial to completing these chambers, you can't be a fraction of a second out. (Currently working on revampin...
Mała kolekcja moich mapek, ogólnie dość łatwych. A small collection of my maps, generally quite easy.
Lab Rats Series Stage 1 : The Escape (More to come)
What Is This I Don't Even...
easy or not
you deacde if it is easy or not.
Portal Test Chamber Recreations
Recreations of Portal test chambers using only the map editor.
первые опыты (ознакомление)
Это первые и пока простые мои испытания. Пишите насколько сложно или наоборот и что лучше изменить.
The Salty Remains Collection
A series of medium difficulty maps meant to be fun and easy, but not obvious. I try to incorporate ninja flying portal moves in my maps in the style of portal 1's maps. There is no storyline to this collection, just tests. Comments appreciated.
High flying Test more for fun than brain busting
Beta!!! NOT EASY!!!
The two levels tests I put together
Beard Test Chambers
Hey guys! My name is Greg! Yep, that's right! I'm Mr. Johnson's assistant! Its so exiting! The guy is a true pioneer in this world! These tests are designed by me, for all of you guys! That's all I have time to write, there is another problem in the manti...
Small, but Hard
A collection (that will become bigger and bigger) containing small, but hard Portal 2 test chambers! Hope you like it!
most of my tests
AST Extended Tests
Collection of easy and medium difficulty chambers.
Chip's Fun House Volume 1 Deluxe
This is a map pack of fun and challenging maps made by me. There are 5 Maps which are getting harder and harder. In this deluxe version there are also 2 new bonus maps. Really hope you all enjoy it. If you want me to make more maps or more packs just tell...
Am I Lost?
This Collection is of my own mind blow 3D puzzles...
simple difficult map
Mes maps de difficulté simple a plus dure
Friendly Faith Plate
This is going to be a 12 part series mainly focusing on faith plates. Parts will be released when finished. There is 12 maps including a intro. Story: This is the Faith Plate testing facility, you have been hired to test the new products. If someone co...
IS NICE JES?
dodori.exe | OCULUS RIFT!
Jump and have FUN!!!
The Adventures of silhouette Man
Follow the adventures of Silhouette Man! Current Chapters: 1 The Arrival 2 Modification Comming Soon: 3 Troubleshooting Note: Ignore everything Cave says, it doesn't matter.
The Companion Cube
The 10 Chamber Series 'Dead Meat'
© Valve Corporation. All rights reserved. All trademarks are property of their respective owners in the US and other countries.
Some geospatial data on this website is provided by
Steam Subscriber Agreement