It's a platforming game that hasn't yet incorporated the platforming. I'm not aware of what the game is about, just that you're a diver in the ocean. It reminds me of all other platformers. I'd guess the objective is to reach the end. I don't think your game has a set audience at this stage. It's not fun yet. It's easy, until you reach the bug on platform 1. The art style is retro and cool enough, just needs more. I'd add working platforms, and enemies.