This is great! And guess what, you shouldn't even be buying top-level domains for these coding projects. You can actually directly publish these projects as interactive posts in the Shitposting capital of the Internet - Reddit. In fact, Reddit sponsored a "Silly Sh!t" category in Bolt's latest hackathon.
This is a pretty cool game! I love the twists of rewinding time and playing with the keyboard. It would look pretty cool on Reddit, with a level builder. Redditors could build levels to challenge each other and see who can reach a highscore on each of the UGC levels. Check out Flappy Goose and Build It on Reddit to see some examples.