Well, what's your age?
As for me, I am 12 (no kidding.)
15, turning 16 in February.

Played Crysis when I was 12 and Far Cry when I was only 9 years old.
Played Half-Life 1 when I was 8 years old (first game I played then I played Unreal ^^)
I am 21 first I thought I am the oldest one posting in this thread because first I jsut read, 18, 16, 15... but a bit later I read 29, 25... ^^
Here germany Crysis 2 and Crysis 1 have been rated USK 18 so I have to pay 5€ shipment on the game at amazon for age verification