That, is insane. Lol.

I might have 5000+ hours of gaming total in my 20s. Rofl.

I really couldn't imagine from my teens and on. When I hit 14, I got into RPGs with FF7.
Legends of Dragoon. Suikoden III. Breath of Fire 2, 3, & 4.
Then consecutively played FF8, 9, 10, 10-2, 12, Tactics (like 50 times and now have it for the PSP).
Not to forget FallOut, FO3, FO:NV.
Oblivion. Skyrim.
Dynasty Warriors. Blur. Assassin's Creed series.
Baulder's Gate. Diablo 1, 2, & 3.
Torchlight 1 & 2.
Champions of Norath.
Amaaagawd, so many titles.