Get ready for some wild deep sea adventures when you play Sub Mission X, a new game app for the iPhone. You are the captain of a nuclear submarine with orders to blow up anything that gets in your path. Shoot your torpedoes when dangerous bombs and nuclear waste depth charges come upon you. Blow up various octopus that try and bring you to the bottom of the ocean. Collect power items that supercharge your nuclear sub for extra fire power. Try to last as long as you can and destroy as much as possible to gain the highest scores. Challenge your friends and family members to see who is the best submarine captain. Get Sub Mission X today!