Kill 20 zombies in a row using only melee attacks

Complete level without killing a single zombie

Get x5 score-multiplier

Died 100 times and still here

Upgrade all player abilities to maximum levels

Complete game on hard difficulty

Complete every level available in the game

Acquire all the available weapons

Kill 20 zombies in a row using only slide-kick attacks

Complete the game.

Finish second cup.

100 Restarts.

Finish first cup.