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!
Browsing: Collections
Showing 2551-2580 of 5,179 entries
Portal 2
Collection by: Apple
portal 2
Markia Cooperative Section 121
Collection by: Twist Evangelion
You are both A-BOT and B-BOT of Markia Testing Initiative. You were sopposed to be free until a crazy mad scientist [{ Human Name here }] pressed a button that put you both into Markia Cooperative Section 121 You were originally on Markia Cooperat...
Malfunctioning Chambers
Collection by: timmc94
Sometimes, test chambers are built at Aperture that don't function properly. In those cases, sometimes a person needs to go to the chamber and solve a problem or find an alternate exit strategy.
Fuer Einsteiger
Collection by: automoeller
Dies ist kein "Intelligenztest" sondern zu therapeutischen Zwecken. Oder als Einstieg ohne Ballast.
Test Chambers (Temp)
Collection by: blueyosh64
Collection by: BloatedMonkey
A series of tests, starting easy and becoming progressively harder.
Collection by: AysuDrakon
What I want to play.
a changed view with portals
Collection by: matthew
in this collection i am trying to do things slightly different and sometimes faster paced playing.
My Subscribed Levels
Collection by: Ütsi
These are all the Co-Op maps I have subscribed to so far.
Room Series
Collection by: Blender the Turret
A collection containing all of the 'Room' series chambers. so far it has: 1.0.0 1.3.0
[I see you!] in my little trap series
Collection by: Dalesdalesdaledaledaledalesdaled
I, The Friendly Turret, has captured you. You must escape... but how? The Friendly Turret knows less about the room than you...
Portals in propultion
Collection by: The Panda
A brand new area in the Appeture science labs has recently been discovered, and since atlas and p-body are in the co-op testing, Glados decides to test it on you, bendy
Hiro's Levels
Collection by: Hiroyuki0487
These are just the level's I have made, So I wanted to make a collection for them
Collection by: nintendo.erk
momentum maps
Fun To Solve
Collection by: Cockfoster
Fun Chambers with some tricks to keep you thinking
Collection by: Scott B.
Aperure plumbing - Multiplayer -
Collection by: Dalesdalesdaledaledaledalesdaled
*BZZZT* I just got the fright o-of my l-life. S-someone was with my human test subjects! Yes, I f-found them. But I n-need you to do a different job. Don't mess this up! *BZZZZZZZZZZZZZZZZZZT* "MWAHAHAHAHA!" *Tshhsss*
The Mall
Collection by: Yomanzy
Welcome to the mall. Your the only one that stay alive and you want to get out of here. Good luck!!!
Continue Testing
Collection by: Ditters von Dittersdorf
Some extra tests for your enjoyment.
Collection by: Mad-bee
Portal Reimagined
Collection by: dwilljohnsonp2
Portal Reimagined is just that: a reimagining of the original portal. Designed for added difficulty and enhanced story.
Xavier portal 2
Collection by: Fubiki
portal 2
Collection by: ~~{ BpG }~~~MicKey
Collection by: arh83
Collection by: Rctl_Pontificator
Trick or Escape (Complete Collection)
Collection by: [CG] SpeedDemon1813
The Ultimate Collection of Chambers That Will Keep You Guessing and Guessing, Want a Challenge that is both FUN and TRICKY, well this Collection is For You, Have Fun and Remember, Play The Game, Don't Let It Play You More Chambers To Come: Part 3 / Pa...
Amazing test
Collection by: extrem
RincrizZ Laboratories - Collection
Collection by: RincrizZ
The collection of the RincrizZ Laboratories maps, more will be added...eventually. There is no real story or order these maps go in but they are just for fun...and for science, you monsters.
Next Doors Tiger (NDT)'s Test Chambers 1 - 10 (P0RTAL 2)
Collection by: Tiger
Well, Well, Well, Well-come to my lair! So, you think that you can take on my test chambers? Bwhahaha You probaly can! But, still in part 1 - 10 of most of my FIRST test chambers you must tackle... - Well err... I've forgotton.... -Cubes! ...
Boot Camp by pupdad
Collection by: pupdad
This Is My Map Series Called Boot Camp.
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