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!
Browsing: Collections
Containing item: "Decay - Part 3"
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Showing 1-14 of 14 entries
Decay
Collection by BanJaxe
Set after the events of Portal 2. New Aperture has been left to Decay. The chambers are broken, find your own way out.
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
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...
To play with Brady
Collection by Spork: Back!
NOTHING, DON'T LOOK AT THIS!!!!!!!!
Hipercollection 4 th3 Cake!!By Snedius
Collection by eX(s) Snedius
Todos los mejores mapas para single y co-op.
Sora's Fun Pack 1
Collection by Sora Hjort
A collection of Maps I found fun, and had to unsubscribe to due to a limitation on how many maps you could have in the queue.
SherL0cK Singleplayer
Collection by Sylentic
All Maps played by SherL0cK Live on Twitch. If you are interested in playing them yourself Here is the Complete Collection of Singleplayer maps.
Sweet Maps
Collection by Paul 3478
For now, these are recommended single player maps. I will play coop this weekend and maybe add some good ones as I come across them.
yeah
Collection by ☯ :Light x"|)
Tatsuto's Testing Sequence
Collection by Steak Salad Sandwich
Stuff I look forward to play.
Carbo's Portal 2 Collection
Collection by JoeyCarbo
Top rated SP and Co-op maps.
Priv Collection
Collection by Redeemed
Just for my friends.
arctics collection
Collection by LexTheWolf
for my frends so they can join
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