I don't think I even knew the TIC-80 website existed when I made this. If I ever make any other TIC-80 games I'll be sure to put them on there. And yeah, all my games are way too hard (I can barely even beat the demo level now).
It's okay if you can't beat the demo level, platformers are meant to be hard, so if you can't beat it, that's good! Personally, the flying strawberry screen is the hardest part of the demo level.