The goal is simple: Operate your starships to destroy to all enemies, defend the Earth by shooting the invading aliens out of the sky. Gain extra points by successfully destroying the Invader's mother ship which appears in this multiple level game. If you survive long enough, you may even make it as a leader on the top 10 high score list! Of course, the higher the score, the better.

Ссылка: http://download..P/game/invader1/EXE/Invader_WM5.0_QVGA_SP.exe