瀕死から生還するのも忍道

Complete one round of multiplayer

Successfully complete level 6

Kill the Leviathan

Kill 50 Chimera by detonating their heatstacks in the Single Player Campaign

Successfully complete level 5

Successfully complete level 4

Kill 500 Chimera in the Single Player Campaign

Successfully complete level 3

Kill 50 Chimera with Riley's axe in the Single Player Campaign

Upgrade both slots of a weapon in the Single Player Campaign

TIPSを200個取得した。