Sonic the Hedgehog was played 'till my fingers bled, it was the summer of, allright I'll stop.
I loved that game, and it's sequel.
Then there was Red Alert which was the first game I played on a PC. Countless hours was spent in my daddy's basement(at the computer, you dirty swine!) beating those pesky allied soldiers.
My dad's first PC was a blessing. Warcraft II, Hexen, Heretic, Descent(Oh, how I miss playing with a joystick)...
Then my dad(yeah, that guy is great!) got me a Playstation... My first two games for it was Tekken 2 and Final Fantasy VII.
All of these are special to me, but FFVII would have to be number one. No, I'm not a shameless FF-Fanboy, but that's the game that I spent most of my childhood on.