Space Rocks

While on a routine Stellar Cartography mission, UESC Rains experienced a malfunction and warped into an asteroid field in an unknown sector of space. Unable to get a bearing to safely warp out, the ship must blast the asteroids into smithereens to prevent imminent destruction.

To make matters worse, the local inhabitants are xenophobic and have sent warships and Magna-Mines to eliminate the alien (that's you!) threat.