Super Mario Galaxy ( pinnacle of 3D platforming, I wish it was more open though), Super Mario World ( pinnacle of 2D platforming), Final Fantasy IX ( pinnacle of JRPGs), Paper Mario TTYD ( An amazing game in pretty much every way possible), Resi 4 ( Leaving aside the annoying QTEs this game is perfect) and Counter-Strike ( the grandfather of all competitive shooters)! I wish I could stay here listing all the amazing games that exist, but that would take too long!
---Member of the official Squeezol Fanclub---