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 2671-2700 of 4,516 entries
Walk On The Water
CC | Proρhϵτ
You will walk on the water ! R.I.P Jon Lord.
Hello? ah...your here, good. We need you to break into the vault and take our weapons back...Yes you...we dont care what your name is just tell us later. GO GO GO! ( tell me what you named your Rebal Charectar in the comments)
It's my prototype And I am a Beginer LOL
Thinking Outside the Cube
A collection of puzzles and concepts that will hopefully prove to be sufficiently infuriating and yet do-able… with enough determination and wits that is.
First Try without help from : GLaDoS or Wheedly
Hat er nicht gemacht !
My first Maps ..sometimes they're PVP maps but you cant play it co-op befor this (fckn) patch but a few of them are realy hard (i think so)
Cube Conundrums is a series that I am making celabrating cubes! As the series progresses I intend to slowly increase the difficulty of the puzzles. In all puzzles you will always need a cube to open the exit, so keep that in mind. So far there is one c...
Variety Testing Course
An ever increasing collection of maps that shall hopefully be updated regularly with new maps. The test chambers are a mix of all of the different testing elements, with different combinations in different chambers. Enjoy!
the 'carpeteater' is a self-depreciating internet identity for a guy with epilepsy. I have designed and made many 2D and some 3D designs and Valve's Workshop is irresistable, as the Portal game is one of the best non-violent game softwares I have come acr...
It's very easy Test Chamber
Can you juke? Or will you be juked? babby's first portal maps
The Return of The Riddler
The Riddler is back and this time, he's taking his hatred of Batman out on unsuspecting test subjects. Cave Johnson really did make a mistake hiring this lunaitc.
The LeveL Pack
Hello and welcome to the LeveL Pack! These test chambers do not have a story or something like that, these are just simple tests made with the P2MapCreator. This pack will have 10 Levels! of the are already ready for testing! 1. LeveL "One" [Ready!]...
Tricky's Test Chambers
A Tricky Carnie
Test chambers made by me, A Tricky Carnie.
A collection of tricky, well made, not so tedious, a-ha! feeling puzzles.
fun achievable levels, not too tricky, just what I'm looking for.
Saturday 7 Part 5: Flying Through the Air With the Greatest of Ease
Welcome back to the Saturday 7! This fifth part is entitled "Flying Through the Air With the Greatest of Ease" because all but one level have some part were you fly a great distance through the air. Although it won't always be with great ease as you wi...
The Power Of Thinking
These are some experiments, test or games created by myself. The most of my chambers are kinda tricky ( I hope so :P ) but none of them is not solvable or really very hard. There is a companian cube hidden in every chamber I made so far....try to find it...
High Difficulty Maps
This collection includes difficult (puzzle-wise) custom maps. Their solutions do not require any advanced skills (for example, the ones used by speed-runners), but are tricky to figure out. Some of them may take several sessions to solve.
Momentum: The Test
This is a series of Test Chambers that I made which demonstrate advanced Portal momentum techniques. To advance through these levels, you will usually need to find a way to put a little extra "oomph" into that "double fling" of yours. Of course, not all o...
Verschiedene olympische Disziplinen und ihre Interpretation in Portal 2. Several olympic events and their interpretation in Portal 2.
The Slightly Cooperative Tests
My first batch of cooperative test chambers, all glued together virtually for your enjoyment! Warning: Choose your partner well. Any arguements you may hold with your partner do not hold me responsible for failing a test chamber.
Dual specimen initiative
A new cooperative map series in the old apperture theme. Like with "Scientific collaboration", all tests require extensive use of all four portals, these even more so.
Flipnotejames Cooperative Testing Initiative
A collection of Flipnotejames Co-Op Maps
The Turret Standoff series is about the battle between mankind and turrets and how YOU put a stop to it! It starts off simple, but then it gets.... Well, not simple.
My personal Best of
My favorite test chambers. Very interesting and required a lot of brain power...well if you disagree, you must be cleverer than me ;)
Don't download this.
© 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