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Gelocity Time TrialCollection by: Raidix
A collection of Portal 2 race maps. The tracks are covered with orange speed gel and your task is to reach the finish line in a limited time.
DestroyedCollection by: YUKI_67
Destroyed is a collection of 5 levels based on the principle that you have to destroy something to move forward. The difficulty increases gradually, level 1 is easy and level 5 is hard. How far will you arrive ?
Untitled ICollection by: echoplex
First part of Untitled.
Stoming The CaslteCollection by: Baca
Personality Cores Bruce and Dalton, are introducing Atlas and P-Body to the simulation room. This room will allow for simulated testing in any environment imaginable. Bruce and Dalton have decided to have Atlas and P-Body storm a castle for the simulation...
Dark WorldCollection by: Mister Jarate
I wanna be the guy! What? You want a serious description? Okay, this is collection of maps of hell, which are designed to remove your game from the Steam. Or not. Maybe. I dunno. PS: All levels in this collection have been completed by several people. ...
Gelocity 1 vs 1Collection by: Raidix
A collection of Portal 2 race maps. The tracks are covered with orange speed gel. Use your portal gun cleverly to trick your opponent and be the first to reach the finish line!
Abandoned Chambers COOPCollection by: Hunter-Killer
With everyone testing in other dimensions and GlaDOS occupied with her new little killers, Atlas and P-body were getting pretty bored so with nothing better to do they decided to wander off into the unknown and ended up stumbling across the abandoned cham...
The Office Prank SeriesCollection by: [PSS] Camßεn
You play as Haley, a simple employee of Aperture Science, simply going to work everyday, working an office job in the main lab area. But today something was wrong. All of your coworkers are nowhere to be found. What could it possibly mean? Venture dee...
Sendificate seriesCollection by: HMW
There are lots of puzzles where you need to use cubes to redirect lasers. How about switching it around for a while and use lasers to redirect cubes instead? A custom gameplay mechanism called the "sendificator" does exactly that. In this series of map...