There's a list of my favorite games that stretches no further than 2 miles, so I'm just gonna show a few games that I adore, aside from Klonoa of course!
Super Mario Bros series (Mario and Luigi are like my childhood heroes, they're the reasons I love video games so much)
Halo series (Despite the flack it gets on occasion, I adore this series to no end. Not only is it the most fun I've ever had in an FPS, the storyline is probably the most expansive of any game I've ever played, while still being super interesting)
Twilight Princess (I love the Zelda series as a whole, but Twilight Princess has to be my absolute favorite of the bunch)
Mortal Kombat series (Fighting games are my favorite genre of video games, and while most others seem to gear more towards Street Fighter, I've always liked MK just a bit more...)
Dark Souls (Hands down my favorite RPG. Praise the sun!)
Metal Gear Solid series (Nanomachines, son!)
Turok 2: Seeds of Evil (The Turok games on N64 were super good, and Turok 2 is definitely the coolest one)
The Misadventures of Tron Bonne (Tron Bonne is best waifu)
And the list goes on...