Final Fantasy Legend on Gameboy. I was something like 5 or 6 and my cousin gave it to me because he didn't like it. Still one of my favorite games thought it took me something like 4 years to be. That got me on my RPG kick and I ended up spending my childhood playing pretty much every SNES RPG out there. Didn't even really get into other genres until I was in my early twenties to be honest.