Rock Breaker

Rock Breaker is an asteroid-blasting game in the classic vector-arcade style. Your ship floats in open space, where anything that leaves one edge of the screen comes back on the opposite side — rocks, shots and you.

Large asteroids break into two medium ones, and those into two small, fast ones, so a careless shot can make the screen far more dangerous. Big rocks score 20 points, medium 50 and small 100. The ship keeps drifting after you stop the engine, so short bursts of thrust work better than long ones. You have three ships, each with a moment of protection when it appears.

Destroy every asteroid to reach the next wave. Avoid collisions — you have three ships.