It is so pointless. There's no story, no nothing. Just some stages you try to desperately navigate a submarine through. The controls are awful, the sounds (all two of them: "Mayday!" and "Ship damaged!") make my head hurt, the 3D effect is cheap and well, the game just sucks. Especially the periscope thing is crap, you have to move the 3DS and look stupid. The worst part is the fact that it was nearly 60 euros, being one of the first games for the system. Man, even Uprising wasn't so expensive and it has a truckload of content.