Warning: Security Breach! Danger level critical! Immediate action required. Multiple alien xenomorphs on board at all levels. Search the Nostromo to find xenomorphs using your curser. Click to terminate hostile aliens. When all xenomorphs on a level are removed, you will move to next area. Mission Goal: Reach the Narcissus escape vehicle safely. Caution: Search periods are time limited. Failure to terminate all xenomorphs within time limit will result in failure. Caution: Do not terminate friendly aliens. Accidental termination will result in failure. Caution: Failure results in death of player. Click below to proceed.