Just Three-

NES: Super Mario Brothers (Introduced complexity to the masses)
N64: Super Mario 64 (3D gaming)
GCN: The Legend of Zelda: The Wind Waker (The most beautiful 3D game ever created... seamless "Cell Shading" *can't tell your looking at Cell Shading*. Every Fram looks like an animation Cell... first time since Dragon's Lair. But this time it wasn't made with Animation Cells)