Ha, these big chunky graphics are glorious on playdate!
Sound effects could be better, but very happy to be introduced to this game on playdate :-)
You reminded me that I never went back and made Paku as chunky as they were in the original game so I've fixed that in 1.3.
Also generated sound effect that better match the original too - though they can probably still do with some improvements.
P.S. Gravity Express is my favourite game on Playdate. I managed 75/75 with some of the difficulty settings ramped up.