Completed
Complete the game in Multiplayer (local or online)
MARVEL Cosmic Invasion
MARVEL Cosmic Invasion Steam key
×1Completed
Vanquished Annihilus and his invasion force (complete the campaign mode)
MARVEL Cosmic Invasion
MARVEL Cosmic Invasion Steam key
×1
Completed
Defeat the Underking with three different characters
Absolum
Pharaoh: A New Era Steam key
×1
Completed
Play a run, or at least 30 minutes, in co-op
Absolum
Teenage Mutant Ninja Turtles: Shredder's Revenge Steam key
×1
Completed
Defeat Ryu Hayabusa in the Dojo level
NINJA GAIDEN: Ragebound
NINJA GAIDEN: Ragebound Steam key
×1
Completed
Get your first S rank
NINJA GAIDEN: Ragebound
NINJA GAIDEN: Ragebound Steam key
×1