super star ultra, because i got it like 3 years ago and would play it everyday and did this again recently, plus it makes me wanna learn how to do pixel art. other favorite might be return to dreamland, mostly because it was the first kirby game i really knew about and wanted it really bad when I was young lol and I love how it looks a lot
fun fact: a game on roblox called project submus accudo (also critical strike) uses a lot of kirby music since the creator really liked the game I think idk why it has so many really but its funny to me since I didn't have any actual kirby games for myself when I played it I became familiar with the soundtrack that way LOOL