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 1-9 of 4,649 entries
Left 2 Test
Made in Hammer. Custom files added with VIDE. Story: Set between the events of Portal and Portal 2, you are Lazarus Grey, one of the subjects who survived GLaDOS' destruction. You are forced to navigate the abandoned facilites of Aperture and find an ...
Think Inside the Box
GLaDOS is at it again, but now she is challenging you to think inside the box!
Laser and Tractor Beam Puzzles
Easy-moderate level puzzles for Portal 2 involving lasers and tractor beams primarily. I am always adding more, and feel free to let me know what you think!
Psyko's Lethal Test Chambers (Must be 18+)
A collection of some of my test chambers. These test chambers don't require much thinking and are usually just for the benefit of having fun or just prototypes of my ideas that I'm trying to get out of my head piece by piece.
Zgob Badwurst's test rooms
☢ Badwurst le Procrastinateur ☢
This is all my test rooms. Try and enjoy them !
Portals Of Blue - Full Collection
The entire Portals Of Blue series condensed into one big package! Portals of Blue is a series of test chambers designed so that the test subject can only shoot blue portals. Each of the maps were made with the help of the BEEMOD.
This is maps made by Deathkizz from the Team SweWolf
Difficult Tests! Try it! Please Comment.
SteamLUG Mapping Challenge (August 2014)
Maps made by the SteamLUG community our Portal 2 Mapping event. Event details: http://steamcommunity.com/groups/steamlug#events/154565071659016829 Forum thread: http://steamcommunity.com/groups/steamlug/discussions/2/35221031598904725/
Per page: 9
© 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