I see that you added a lot of small details to refine the game, whether that is achievements and collectables, the main menu look, ability enter a seed to retry the same layout and other stuff, which all is great, but I think the main game loop is lacking, I was mostly just swimming up diagonally using any breathing spot I can find, which wasn’t really fun for me, I would have rather preferred a main game loop that was more fun even if it lacked any achievements or polish. But like I said I appreciate the effort spent on the polish, good job!