U-Boot HD Plus is a very enjoyable side-scrolling submarine game for your iPad. Navigate your submarine by tilting your iPad. Use controls on the bottom to shoot torpedoes or to control your speed. Avoid dangerous obstacles (mines, jellyfish, enemy submarines,...). Collect bonuses and power-ups (stars, shields, propellers, torpedoes,...). There are three game types and many levels. U-Boot HD Plus is a fun game. Enjoy our game!