A pretty solid 'gather resources, upgrade, gather more resources' game. Amusing dialogue, simple but atmospheric music. Some balancing issues (there's no need for the first depth limit upgrade, you can buy the second one straight away after the first dive). There's a couple of bugs, like there are times you can't close the shop menu. All of that is completely OK since it was made in a week. The art is really good, but unfortunately mangled by a not-pixel-perfect camera. Google it, it may require additional coding if you want to support various resolutions, may lead to objects jittering, which may in turn require some additional coding to fix (I haven't solved this problem myself yet), but at least the pixels will all be the same size.
Aaand, if you have the time, please rate my game ;)