Yep, this was good :) the palette swap option was a good idea and the game was challenging enough to keep me playing :)

Nice race game, felt like playing an actual gameboy game!

Very fun game! I included it in my compilation video series of all of the GBJam 5 games, if you'd like to take a look :)

Pretty cool! Overall it feels a bit slow, I assume it was intentional so it's more GBish? Also I just wish you had put the main menu's music for the races too, I sounds great!