A lot of Kitsune Tails' signature style is the one single palette of like 80ish colors that we used for literally the entire game. Having a limited color palette for your game can really do wonders for having a recognizable look, I think
Anyway you should give Kitsune Tails a look if you like old Mario games and or gay fox girls, it's 30% off right now on Steam and itch and it recently won the Gayming Award for best LGBTQ indie game https://kitsunegames.com/kitsunetails/