This is a hard choice, I can't pick just one.So have a list of some of my favorites,
Kingdom Hearts series
Osu!
IB
Okami
Professor Layton series
Pokemon
Super Smash Bros. Brawl/ Melee
Kingdom Hearts series
Osu!
IB
Okami
Professor Layton series
Pokemon
Super Smash Bros. Brawl/ Melee