This game uses the G-sensor to steer the ship and nav sensor (scroll wheel to shoot missiles/bombs).

Game instructions
- Steer the ship by moving the diamond (uses tilt sensor)
- Fire missiles by rotating the “scroll wheel” (aka navsensor) anti clockwise
- Fire bombs by rotating the scroll whell clockwise until the polygon around the ship is closed (screenshots will follow or just try it)
- collect weapon upgrades to get better weapons
- collect shild upgrades to repair your ship
- receive new bombs every 500 points
- receive extra lives every 25 shield upgrades
- receive a helper ship every 10 weapon upgrades
- the helper ship fires and collects by itself…
- if you fire a bomb you won’t get points or upgrades for the aliens which are killed by the bomb. you also get -100 points. so use it only if you need to…
- if you fire a missile you get -1 points. so don’t fire them blindly.

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