Rock...Rock...Rock N' Rollergames here. Can't say it will never leave, but so far it has the longest tenure. Second longest goes to Funhouse, and that one is truly a game that I'll be buried with.
(If they refuse to bury me with Funhouse, I hope they'll at least have an open casket and put the plastic Rudy faceplate over my own face. Best. Death mask. Ever.)