Thanks, @mapsandapps!
Earlier I did have ⬆️ also work as jump but found that made it a bit fiddly to play on mobile. Trade offs! :D
And yeah, the sound effects can grate, they're more quieter and muted than earlier versions so it could be worse ;) There's definitely an art to making sounds that play repeatedly without messing with one's ears.
I'm glad you liked the bumpers as they were a late addition and I wasn't entirely sure if they should make cut or not 😅