Portal 2
 
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!
< 1  2  3  4 ... 262 >
Showing 19-36 of 4,707 entries
Countdown to Extinction
Collection by: mucusSTfriend
This is a collection of maps with increasing difficulty. Compeling visuals, challenging puzzles.
Subject X Act 5 (Generator Wing 4 Security Chambers 1 to 12)
Collection by: GamerXD54
Subject X Group Page http://steamcommunity.com/groups/subjectx This is the long awaited Subject X Act 5 Complete Collection This Collection Includes -The next HUB level for Act 5 -Generator Wing 4's Security Chambers 1 to 12, Thats right 12 Se...
Sendificate series
Collection 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...
Old chambers
Collection by: BEN 77
Secondary Fire
Collection by: RubyCarbuncle ≠SG-1≠
A new Work in Progress mappack that forces the player to only use the Orange Portal to get around. This mappack will include new Fizzler test elements as well as elements used from Portal 2 itself. This mappack's main goal is to bring back that handic...
The Unknown
Collection by: KLJF22
The Unknown is my first series in Portal 2 maps.
The Employee: Official Collection
Collection by: Dr. Orange
The Employee: Official Collections is exactly what it sounds like. The official collection pack for the Employee series. More maps will be added when they are released. Complete storyline (hover mouse over spoilertext to read) spoilers...
Friends Forever
Collection by: BomBom
In this co-operative set of tests will be reviewed by the power of friendship. How much important is friendship with the passage of these cameras, you learn right now!
Pure Intellect
Collection by: Ultiman9711
The new flavour of sp_80s! This series will re-introduce one of Portal 2's most memorable characters in a way that will bring testing to a whole new level. What dangerous tricks does he have up his sleeve? Who else will you encounter? What changes to the ...
Left 2 Test
Collection by: Mr Doom
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 ...
Reconstruction
Collection by: LoneWolf2056
An in progress series of maps in the destroyed/ reconstructing theme, continuing from the Dilapidation series you must try to find a way to escape Aperture laboratories, but with GLaDOS awake and rebuilding the facility, that might not be so easy. Puzz...
The Chickentests
Collection by: ChickenMobile
Here is the chickentest collection for your enjoyment. Chickentest 3 is very fun. If you don't like the others, make sure you play that one!
THE LONE FUTURE-STARTER [Collection]
Collection by: Seji-Evan
[MAP 1] Now, a little backstory: You are an employee of Aperture that was integrated in the program of Aperture Science "voluntary" test subjects. After years forgotten in the Relaxation Center, you finally wake up in one of the docking stations, with a v...
THE CORE: RELOADED
Collection by: CosmicD
You are a test subject in the Aperture Science lab who winds up in another "puzzling" situation. You are also in a race against an ever wicked "test dungeon master" trying to make life hard and success a relative term. What's up with GLaDOS anyway ? Ha...
Quantum Entanglement
Collection by: rendermouse
This is the official collection for the Quantum Entanglement series of maps for Portal 2. There are only two available right now, but there will be more maps added as they get constructed.
COSMOGONY - The Complete Collection
Collection by: Dreey
Cosmogony is a 6 part map pack taking place during GLaDOS activation in the Enrichment Center. You are some of the few survivors of the neurotoxin disaster and with some help, you try to find a way out of Aperture. The map pack features custom content, a ...
Chrono Occurrence (WIP)
Collection by: Stimich
In this new adventure you take control of a testing robot who will test the new time control button devices. Pause time or slow down time to accomplish things you couldn't before! Special thanks to: Sumeron - Professional SFX tester, voice acting,...
Friendship is magic! (Co-op)
Collection by: 14KarraT
I hope you will enjoy this collection and you will feel the power of friendship. Deviantart: http://14karrat.deviantart.com/ YouTube: http://www.youtube.com/user/14KarraT Don't forget "Love and tolerate" ! :3
< 1  2  3  4 ... 262 >
Per page: 9 18 30