Mystery Island II takes elements from puzzle games, adventure games, and science fiction to create a fun and interesting experience. Players must find and use items to progress further in the game, ensure they stay alive, and finally defeat the aliens, saving Earth.
You are a Navy Seal currently serving aboard the USS Volarus when your submarine is destroyed by an unidentified vessel. A Russian nuclear warship seems the most likely possibility. You escape the final blast and wash up on a tropical island. The situation, as you find out, is a much more grim that you originally anticipated. The fate of humankind now rests in your hands.