Portal 2

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!
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GiLDa`s Laboratory
Collection by GiLDa The Griffon
A series of test chambers "Gilda's Laboratory" Серия тестовых камер "Gilda's Laboratory"
Chocolate puzzles
Collection by tuleby (CZ)
Chocolate design
Vicazion's Portal 2 Workshop
Collection by Vicazion
A collection of all the Portal 2 Chambers I made. My personal favourite is 'Polarity'. Good luck and have fun!
Reflection Gel Testing Initiative
Collection by Chicken Permission
This collection contains all of the items as part of the Reflection Gel Testing Initiative.
My Portal 2 Collection
Collection by 2F MeatNike
I mean yeah
Infinite Excursion
Collection by Magic Gonads
A series of simple puzzles centered around the infinite excursion glitch.
PORTAL 2
Collection by jaurk
SUPER PORTAL 2
cool stuff 2.0
Collection by quaternary
My favorites from my collection. Because who wants to look through 170 maps to find the good ones? There's some maps which are also in the older cool stuff collection, and some that aren't. I changed my opinions on which old maps I really really like an
Portal 2 test chamber chain
Collection by wackyjacky100
This is a collection of a kind of test chamber story tutorial for Portal 2. think of it like a no-dialogue story mode
Antitests
Collection by TheDarkBomber #2017TheFutureEra
This is a collection of Antitests that I have created.
小地图测试
Collection by 1367622508
These tests are short and fun.They are also easy.
Primary Fire
Collection by HugoBDesigner
A series of maps with mono-portal puzzles, with ranging difficulties and tricky solutions only possible if you have a single portal to use!
Gone
Collection by wams_gamer6
After countless hours of waiting and waiting, Josh and his sister Ashley finally have a chance to visit the worldwide event: Blizzcon 2016. Blizzcon takes place in a massive building full of many stations for the visitors to go to and enjoy. Josh wa
Single Player Test Chambers by Turbo852
Collection by Turbo852
Single player Portal 2 test chambers designed by Turbo852! My goal is to create challenging but fun test chambers!
GMOD MAPS
Collection by Lil' Boat
Belfrieboi's Collection
Collection by Belfrieboi
Best maps
Collection by KallPillar
The Best of Demon Arisen (20+ Fun & Logical Puzzles)
Collection by Demon Arisen
A collection of my very best fun and logical test chambers, in order from easiest to hardest. Bear in mind that "best" doesn't necessarily mean "really difficult" - in fact, the first few are quite easy to gradually get you used to my way of thinking - but
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