游戏说明：

游戏控制

Use the mouse to control your ship, collect the green oids, and avoid the enemies.
Once you have collected enough oids a portal will open to take you to the next level.

Oids attach themselves to your ship, making it harder to dodge the enemies as the levels progress.

Use the pickups wisely. You have Bonus Score, Bonus health, and Smart Bomb. Use the smart bomb when enemies are around you to clear your path.