In Alien Space Ship Adventure while on a reconnaissance flight your ship has been drawn by a Graviton Beam onto an Alien Cruiser. Fred, your pet android, informs you that the cruiser is on a Humanoid slave mission, its aim to seek out Humanoid planets from which samples are taken and their brains replaced with microchips.
Your aim is to free your ship by pressing the control button in the main computer room. Sounds easy. However, there are various hazards.