Minubeat 

Minubeat is a fast paced rhythm shoot'em up!

Keep an eye on the beat indicator at the bottom of the screen. When a square is displayed you can use the secondary weapons.

Cursor keys to move. Z to shoot normally. X for homing bombs (need to be in sync with the beat). C to clear screen from bullets (need to be in sync with the beat).

1 to switch colors. 2 to toggle sound on/off.

You have one minute to beat the game. The counter on your ship indicates the amount of time left.