11. Pokemon Blue/Red/Yellow/FireRed/LeafGreen (GB,GBA)
Brilliant games. In my childhood I spent hours playing Pokemon every day after school, I simply couldn't stop playing. And the 1st gen is actually the only gen where I got all the Pokemon. I'm still happy about that, although catching 150 Pokemon isn't really as hard as catching 649. And honestly, I still prefer to play these games instead of newer Pokemon games.
2012 - Top 3 [so far]
#1 #2 #3