itch.io

 I like the game idea of picking up coins to get more upgrades to dive further down, but it is really hard to understand anything in the game because the game is hard to read(for example you start next to a shop, you have to bump into it to buy different powerups that i wasnt sure what they do or how much they would cost, or the ui that tells you how long you can stay underwater(for me it was buggy because it went down really fast after not moving for a long time)). Maybe there should have been some explanaitions for some of the mechanics(for example what the controls are in a menu or on the itch io page, text that tells you what you have bought or maybe a soundeffect for when you picked up a coin (sometimes you can be too fast to notice that you picked up something)).