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 1-21 of 21 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 Pyder
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 part
Porta-a-al
Collection by GodFather
Hipercollection 4 th3 Cake!!By Snedius
Collection by eX(s) Snedius
Todos los mejores mapas para single y co-op.
To play with Brady
Collection by Spork
NOTHING, DON'T LOOK AT THIS!!!!!!!!
FANSY POARTALS
Collection by Gλm³r#¹ | א‎₀
Likewise, with "Fansy 4 Dead", this is a modpack for me and my fellow banditoes to use. But this time, for Portal 2! I made this to relieve hard drive space issues. Kinda like Fansy Maps for Gmod... This includes Singleplayer and Coop maps. Bee2mod-based m
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.
portal 2
Collection by Hikaru
My favourite test chambers added from comnunity for single player
My favorites
Collection by Mini-Me
A collection of my favorite maps on the workshop. I put maps in here that I find very well done when playing.
de_portal
Collection by deluxghost
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.
Tatsuto's Testing Sequence
Collection by Nepperoni
Stuff I look forward to play.
Carbo's Portal 2 Collection
Collection by JoeyCarbo
Top rated SP and Co-op maps.
yeah
Collection by y koshki 4 nogi
Priv Collection
Collection by Redeemed
Just for my friends.
arctics collection
Collection by LexTheWolf
for my frends so they can join
CSM2-1
Collection by SILENCE
AAAAAAAAAAAA
Collection by The Duke of Juke
AAAAAAAAAAA AAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAA AA A A A
test2portal3
Collection by Ithzalumbra
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