Doctor R is heading back to Earth after a very long mission to Saturn. His voyage was a success but what’s waiting for him back home isn’t a fruit basket or a group of congratulatory colleagues. It’s actually a whole bunch of destructive aliens! Has the entire planet been invaded? Help him discover the answer in this retro sci-fi action game.The developer is aware that unfortunately the game doesn't perform well on low end machines.Much fun!Join now and enjoy the game!