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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Containing item: "Designed for Danger Part 1"
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Designed for Danger Campaign
Collection by: Puddy
|| ABOUT || Designed for Danger (www.designedfordanger.com) is a Portal 2 Campaign that offers eight new levels and 1 to 2 hours of play time. In the campaign, you assume the role of Chell during an early part of Portal 2. This time however, things...
My Portal 2 "Collection"
Collection by: BlackEZ95
Моя личная коллекция по игре Portal 2!
Best SinglePlayer Maps
Collection by: Ace Ryder
I know it's a lot but these are all, in my opinion, great quality single player maps.
PC Gamer: Best Portal 2 Singleplayer Maps & Campaigns
Collection by: Aradalf
PC Gamer's top Portal 2 singleplayer maps and campaigns, available here: pcgamer.com/2012/11/03/the-best-portal-2-singleplayer-maps-and-campaigns
Lenny's Collection
Collection by: Gr£yWolf ®
Just a few things I thought were cool and fun to Play
Perpetual Testing Initiative Deluxe Pack
Collection by: Razor
PERPETUAL TESTING INITIATIVE DELUXE PACK The best maps made by the Portal 2 community (Steam Workshop & Steam Store). IMPORTANT: Don't forget subscribe to all the parts and play them by order >>>> Steam Workshop - Map Packs - 12 Angry Tests (7 par...
Hipercollection 4 th3 Cake!!By Snedius
Collection by: eX(s) Snedius
Todos los mejores mapas para single y co-op.
Collection by: DarKSkulL PT
My favorite maps (SP)
Collection by: l0i0l
SherL0cK Singleplayer
Collection by: SherL0cK
All Maps played by SherL0cK Live on Twitch. If you are interested in playing them yourself Here is the Complete Collection of Singleplayer maps.
Portal 2 (Level)
Collection by: Psyhedelic
Уровни Portal 2 (Лучшие)
Collection by: Sora
The map is completed without any solution/hints
Priv Collection
Collection by: Redeemed
Just for my friends.
Designed For Danger
Collection by: piguyperson
Collection by: jHoon
Portal Collection
Portal 2 Single Player
Collection by: AshRock
Portal 2 Single Player Maps
Tatsuto's Testing Sequence
Collection by: Tatsuto
Stuff I look forward to play.
Carbo's Portal 2 Collection
Collection by: JoeyCarbo
Top rated SP and Co-op maps.
Ineechan's Subscriptions
Collection by: Intigracy
All of the stuff I've got subscribed to.
Portal 2
Collection by: blyzr ツ
Vakoru FEG
Collection by: Brosideon, Lord of the Brocean
Nice Coop Maps
Collection by: hanoichi
A Collection of some very good Coop Portal 2 maps
Portal 2 Co-op Maps
Collection by: Reggie Fils-Aimé
Evaniar's Coop Collection
Collection by: Evaniar
Collection of maps I play with my friends and some solo maps.
Portal 2 Maps
Collection by: CensoredFace
The Portal 2 Maps that I want to play or have been played by me!!
TG's P2 Collections
Collection by: The Generaless
Levels to play
Collection by: KikeKillah1999
For Mary!!!
Collection by: Chaos.Theory
This is a collection for MARY!!!!!!
herorockers portal 2 collection
Collection by: Autistic Red Pyro(is anoyed!)
portal 2 stuff
Collection by: illuminati (r8 8 m8)
These are my FAV portal 2 maps! :D
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