Anti-Invasion Warfare on the map of Steam
Prevent alien ships from reaching your position. Avoid hitting human settlements by shooting only at the ships. Use multi-shot to hit several ships or nitro to move faster. Level up and beat the high score.
Prevent alien ships from reaching your position. Avoid hitting human settlements by shooting only at the ships. Use multi-shot to hit several ships or nitro to move faster. Level up and beat the high score.