Nautilus Spaceship Escape is an online game at 43g.Com. You can play Nautilus Spaceship Escape in your browser for free.There is an eerie silence on the Nautilus, an intergalactic spaceship. You have just been asleep when the power goes out for a moment. An uneasy feeling creeps over you - something is wrong here. Could there have been an attack? Get up, explore the surroundings and find out what has happened!