Defended yourself against Lamb's Assault in the train station.

Found your way back into the ruins of Rapture.

Perform a melee kill on 10 enemies anywhere in the campaign

Reach Rank 10 in multiplayer

Complete one challenge in the campaign

Earn 450 Warbonds in multiplayer

Recruited 15 Racket Informants

You jammed a knife through Santangelo's head

You burned Remy Duvall on a cross

Completed all of Vito's side-missions

You gutted Lou Marcano like a catfish

Killed 300 enemies via Takedowns