The app is a first-person survival shooter with 8-bit style graphics. Players repel waves of enemies and collect blocks from defeated foes to craft upgrades and forge new weapons.
Touch screen triggers reactions of explosions to meet goals. Play in six modes: Classic with 8 levels, Sudden Death with infinite levels, Perfectionist with one level, Negative, Chaos, and Dodge avoiding white dots.
Survive waves of enemies by dodging cannonballs and supernatural foes. Control the ghostly to clear obstacles and defeat attackers. Navigate through chaotic enemy formations and adapt to evolving challenges.