Complete "That Damn Dam"

Fully upgrade one character skill branch

Obtain the "Seeking Eye" Gore Tool from Seeking Shokera

Obtain the "Penetrator" Gore Tool from Mogura

Obtain the "Disco Grenade" Gore Tool from Laser Shogun

Perform Finisher 15 times

Kill 200 enemies

Obtain your first upgrade

Obtain the "Brain Tonic" Gore Tool from Shogai

Complete all lessons for a character in Combo Challenge.

Played in Combo Challenge.

Play in Tutorial.

Successfully attack during a Cliffhanger.