It definitely looks like a game boy game! That’s cool :DDD One tiny advice: contrast on your text. Make sure your text is easy to read! Something like adding a black box under your text and turning it white (or the opposite) would drastically help. Satisfying to hit a target after missing twice, well done :p
NB: You should do a webGL export! Most people won’t download: it’s an extra step, it takes more time, it’s riskier (you execute something from an unknown source).