STORE COMMUNITY ABOUT SUPPORT
Containing item: "Buttons, Elevators and Goo"
Portal 2 co-op ChambersCollection by Whiskey_Fox
A collection of co-op Test Chambers to play with my friends!
PC Gamer: Best Portal 2 Co-Op MapsCollection by Aradalf
PC Gamer's top Portal 2 co-op maps, available here: pcgamer.com/2012/11/17/the-10-best-portal-2-co-op-maps/
最多订阅Collection by WeiJie_
To play with BradyCollection by Spork
NOTHING, DON'T LOOK AT THIS!!!!!!!!
Hipercollection 4 th3 Cake!!By SnediusCollection by eX(s) Snedius
Todos los mejores mapas para single y co-op.
Co op mapsCollection by George6120
Co-op Collection packCollection by Radianelica
Just a collection of co-op maps to play with a friend.
Hall Of Fame: COOP mapsCollection by SUCHE flexible HomeOffice-Arbeit
This collection includes the COOP maps of the p2 map creators from "The Hall Of Fame" in Rector's Guide to Making Better Maps! It doesn't matter whether good or bad, small or big, bright or dark ...all maps are included. Maps are sorted 1st by name (cr
Portal 2 CoopCollection by Heinrich Heine
Kleine Coop Kollektion