Shank has a 2 player co-op campaign with scenarios and bosses specifically designed for co-op.
More Info @ PCGamingWiki
Betrayed by the only family he ever knew and left for dead it's up to Shank to seek revenge for the death of his beloved at the hands of the underworld's deadliest assassins. Utilizing his knowledge of gang warfare and weaponry Shank must battle his way through the criminal underground in order to seek revenge against the people for bringing his world crashing down around him.
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