Hi!! Sorry we didn't see your message for so long, it's awesome you wanna play it on ROM! Warms my heart, genuinely. You can download it from our Global Game Jam page over here https://v3.globalgamejam.org/2020/games/re-pear-it-peary-2 If you have a way to flash it onto a cart you should be able to play it on GameBoy!