hello goat! I played your game. Firstly, are you sure you want your game to be only html, css, javascript and stuff? then how can you prove your game isn't AI generated? my mom already made games with chatgpt lol. Also, give up on trying to get $10 of donations in your first game, like lucky you if you get players on the first place. Imo getting money specifically with games isn't a good idea (I already have experience on failing to make comercial titles, and unlike you, I'm a long time non-vibe-coder game dev with lots of games sooo). Maybe instead focus on having a good game, then focus on marketing your game so that people get to even know it's existence (massive chokepoint, no one knows properly how to sucesfully get players for your games :D), then you can use your games as a tool, like making a portifolio and becoming a freelancer, becoming a youtuber for your game (or your game development process), or try to get hired by a company. Those are the only viable ways to get money with games, as commercial titles rarely get any players... I'm pessimistic but realistic :/
Now that I already made you give up from your dreams, for the game. The game is pretty underwhelming, the asteroids, the ship and the bullets are all too slow. The songs are weird, like I don't want to listen to california, I want to listen to my own songs, to some tiktok montagem ahh beat... add a feature to put my own songs in the game. More customization for the levels would be good too. The buttons are confusing, like what the ages at the main menu do? I presed them and nothing happened. And you should explain better what "focus mode" is.