That is a very good question. Mag is not considered a co-op game because only one player can play on one console at a time. Mag is only an online game. You can use teamwork online so if that is considered co-op than yes. It depends on what you are talking about.
(XBOX) You Can Only Do Co-Op on Special Co-op Missions. To do Co-op Go to the Multiplayer Menu and hit Co-op
What are of features of co-op banks?
There's no co-op in the Single Player Campaign but there is co-op in Specials Ops.
Yes, there is co-op in Halo Reach.
It only has online co-op.
No, there is no co-op at all in LA Noire.
The population of Saskatoon Co-op is 900.
Otter Co-op's population is 150.
The population of Otter Co-op is 105.
Otter Co-op was created in 1922.
Breaks Co-Op was created in 1997.
Co-op Brewery was created in 2006.