Games you can replay over and over?

[TK-Karma]

Oh gosh so many games ...

Mario Sunshine
Zelda OoT
Zelda MM
Resident Evil 4
Metroid Prime 1-3
Metroid Zero Mission
Battlefield 2
Battlefield 4
Mirror's Edge
Smash Bros (any of them)
Mass Effect 1-3
Sonic Generations
Baten Kaitos

+999 others probably