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 ... 522 >
Showing 1-9 of 4,693 entries
The Penguin Extract Chamber Collection
Collection by: Penguin Extract
Some mabye damn near impossible, others as easy as pressing a button... but no matter what theyre all 100% solvable!
The Eight Super Puzzles
Collection by: supersam710
This is a collection of 8 test chambers, each of which focus on a specific testing aspect. I will be releasing them as soon as I am finished with each of them. Once they are all uploaded, I will make them even better with Hammer. Please subscribe and rate...
Aperture Testing Initiative (ATI)
Collection by: Jacomo223
A load of tests that will be played on my youtube channel, Jacomo223.
portal 1 campaign maps
Collection by: rainbow dash
for those who dont have portal i give you some maps that are from portal 1 campaign did my best to make a replica of the maps also texture is PORTAL probly 5 maps more or less also advance check my workshop items after i made all maps and i will ad...
Collection by: Puminator
All of my Favorite games
happy yay
Collection by: isaiah.robot
BrainTweaker Series
Collection by: Fiend
Welcome test subject #34129, Cave here! Congratulations for solving the Brain... --Hold on! <off mic> What? <on mic> Alright, my assisstant Greg tells me you're not test subject #34129, and more over you haven't yet completed the BrainTweaker Series. Actu...
i made a level with portalz in it
Collection by: Teh Browniemixx
this is my first workshop item so i think it would b fair if it was just a simple portal test chambper
Cave Johnson's forgoten tests
Collection by: ♛FD♛Evil_Guy
Forgoten, founded and rebuilded tests maded by Cave Johnson! Oh, you don't know him? He is a Aperture CEO. Well... was. And he was last human in lead of Aperure. Anyway! Enjoy ironicly easy tests or some harder ones which make you jump from nearest window...
< 1  2  3 ... 522 >
Per page: 9 18 30