Take on the role of a daring Fleet Commander, and deploy your fleet of submarines to outmaneuver your opponents. This deep-sea game of cat and mouse will have you navigating deep waters, dodging rocks, and dropping mines all in order to corner enemy vessels and blast them out of the water! Tread carefully in this open-information, strategic naval assault because one bad navigation will send your own fleet to ocean's depths. Dodge, drop, and dive your way across the ocean, and the Commander with the last surviving sub wins the game.
The deluxe edition of Pocket Sub contains the captain's mini expansion pack, which has extra tokens that change the mechanics by rotating otherwise static sea tiles, giving extra maneuverability to players, and providing more chances to create killer combination moves.