How many years has it been since your favorite game series had a release?

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Fallout (11 years) (mainline SP)
Mass Effect (9 years)
3D Mario (9 years)
Ratchet (5 years)
Persona (10 years)
Rayman (13 years)
Wipeout (14 years)
Crash (6 years)
Spyro (18 years) (longer for a good one)