Steel Diver, Nintendo's 3DS submarine combat simulator, launches in the UK on 6th May, the publisher has confirmed.
The core campaign is a side-scrolling affair that sees you carefully maneuvering your sub around various treacherous deep-sea environments via touch screen controls.
There's also a 3D Periscope Strike mode in which you'll need to use the handheld's gyroscope to locate and scuttle approaching enemy ships.
Not only that but Nintendo has been kind enough to include a fresh take on the old pen-and-paper battleships game, called Steel Commander.
Alongside Nintendogs, it's the only internally developed Nintendo game available in the 3DS's launch window.
Nintendo of America boss Reggie Fils-Aime singled it out for special attention pre-launch, babbling "Steel Diver is a brand new experience, and from a compelling standpoint, we think it's awfully compelling."