Boss Run

Your objective in this game is to run from the boss's attacks and damage the boss. Every now and then a power-up appears,   coming from the ground or from a defeated enemy. 3 abilities are activated with those power-ups. Defeated enemies will also drop graves that will tank some extra shots. The boss will stop taking damage if you keep damaging it. Watch out for your own boss's commands, not doing so will instantly make you lose. Additionally, you only have one life

Power-up Abilities:

Ammo:    + 10 ammo

Invulnerability:    10 seconds of invincibility

Grave Destroyer:    Destroys some graves