If you could only play five games for the rest of your life-

[Torillian]

Persona 4 (long and extremely awesome JRPG that I could play through every now and then)
Earthbound (already played it through about 40-50 times, I can do it more)
skate 2 (love just playing around in thie game, great way to mindlessly pass the time in the same area just seeing what I can do)
Rockband 3 (my go to party game)
LBP2 (another game that as long as I have internet I can screw around on endlessly)