DMK is a "bullet hell shooter" ("bullet curtain" , "curtain fire") type shoot'em up game. Player controls the battle ship with "relative touch" method. When you tap the battle ship, a high-powered bomb will fire.

Features:
- 15 enemy types (enemy variation will be increased in newer version)
- Four levels of the battle ship's shots
- The battle ship has a high-powered bomb which can convert enemies' missiles to the battle ship's shots

Note: Collision detection is only performed for enemy missiles.