How do I earn Coins?

Coins can be earned by killing zombies, winning at the Slot Machine, or finishing a Story mode level.

How can I get my character to become stronger?

Aside from weapon upgrading, the character can train their stats in the shop.The character can be trained to become faster, more durable, ab...

How do I upgrade my weapons?

You need to own a weapon before you can upgrade it.Once you have the weapon, select the one you want to upgrade. A pop-up will appear, indic...

How do I unlock items/costumes/weapons?

All weapons can be unlocked when your character reaches the requisite level. The level requirements are displayed above the weapon.Some item...

How many items (boosters) can I keep in the Shop?

You are allowed to purchase an item until you own 5 copies of that item. Subsequent purchases are temporarily suspended until you have less ...

Costumes don't improve any in-game stats?

Costumes do not provide any additional stats other than making you look cool.