Portal 2
- Xbox.com Link
- Co-op Mode: 2 players on Local, System link or Xbox Live
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- Number of level / maps: Co-Op Campaign mode
Read more about this topic: List Of Cooperative Games For The Xbox 360, Xbox 360 Games List, Retail Titles
Famous quotes containing the word portal:
“Little scavenger away,
touch not the door,
beat not the portal down.”
—Hilda Doolittle (1886–1961)