Bone Cold Justice
Defeat an enemy by hitting back a Skeleton's bone.
Defeat a boss with 5 players in skeleton form.
Jump kick 30 times in a row without touching the ground.
Defeat a boss using a Dual Crush.
Complete Hard Mode.
Bring a comrade back from the dead.
Collect 300 different types of items.
Defeat an ally who has been seduced by the enemy.
Rack up 10,000 enemy kills.
Defeat a boss using sliding.
Destroy the lord of Castlevania.
Wicked Deep Pockets
Amass 1,000,000 gold.