Steel Diver: Sub Wars

Steel Diver: Sub Wars is a sequel to the original submarine stimulation game Steel Diver. It is the first free-to-play game offered by Nintendo, an e-shop exclusive with the free versions and the premium version. Steel Diver: Sub Wars was released on 13th Feb, 2014

List of non-DLC Submarines

 * 1) Garfish
 * 2) Sea Hound
 * 3) Neptune
 * 4) Red Octopus
 * 5) Great Seal
 * 6) Megamouth
 * 7) Sea Bream
 * 8) Blue Shark
 * 9) Sea Serpent
 * 10) Deep Manatee
 * 11) Crustacea
 * 12) King Sardine
 * 13) Super Cod
 * 14) Riptide
 * 15) Black Eel
 * 16) Snake Head
 * 17) Silver Pike
 * 18) Big Walrus
 * 19) Garfish Adv.
 * 20) Sea Hound 2
 * 21) Neptune Mk II
 * 22) COM Drone Type
 * 23) Minnow Class
 * 24) Mini-Boss Class

List of available DLC Submarines

 * 1)  Type VII U-Boat
 * 2)  HMS X1
 * 3)  Sen Toku I-400
 * 4)  Gato Class
 * 5)  Surcouf
 * 6)  I-168 Class
 * 7)  Type XXI U-Boat
 * 8)  Blue Marine
 * 9)  Giant Z-Class
 * 10)  Soryu Class
 * 11)  USS Nautilus
 * 12)  British S-Class
 * 13)  Daphne Class
 * 14)  Kilo Class
 * 15)  Victor III Class

Trivia

 * The Giant Z-Class is based off the final boss of the original Steel Diver.
 * The Blue Marine is based off of the submarine of the same name piloted in the Star Fox series.