1. Insert tokens (players can insert any number of coins) to obtain the number of bullets (one coin for one bullet or one coin for multiple bullets can be set).

2. Press the energy button to switch levels. Different levels consume different numbers of bullets and have different energy powers. Press the attack button to fire bullets.

3. The larger the character object (volume), the more points you will get.

4. Hit the elite zombie character (the character with a red outer glow is the elite character) and defeat it to get a bonus from the middle wheel. The wheel has gold coin boxes, points, tickets, and mini-games. Press the attack button to start the wheel and stop it to get the corresponding reward!

5. Eliminate the largest zombie and a powerful enemy will randomly attack, giving you a gold coin reward.

6. Collect 5 gems to win the JP prize.