Can't believe this is your first jam, the presentation is sooo good, love the art and music!
The movement is also pretty polished, very Celeste meets Jump King. Might be personal preference, but I kinda wish the jump was bound to the spacebar instead of the up arrow (found myself messing up wall jumps because I'd accidentally press the wrong arrow lol)
I did find the soft lock bug during my playthrough, but the rest of the game is solid