MoonStriker

Description
MoonStriker is a vertical scrolling shoot 'em up game. The player ship can attack with normal shots or with lock-on laser, by moving the target reticle over enemies while the fire button is held. Initially five lasers can lock-on, but this can be increased by collecting power-ups. Gems dropped by enemies can be collected for bonus points at the end of the stage, but are lost if the ship is destroyed.
The game offers a 7-level arcade mode, with 3 difficulty levels, and a 3-minute caravan mode.