Final Fantasy IX and Resident Evil 2 are my all time favorites!
Pokemon Blue is a close third!
Mega Man 2.
The gameplay.
The music.
The learning curve.
The Nostalgia.
All of my love.
Dragon Quest VIII.
BEST. GAME. EVUR. okay maybe not but I did love it.
Tales of Symphonia all the way !
The story is great, the character are great, the OST is awesome and the Battle system is (for me) the best ever made in RPGs.
After some thought Super Smash Bros. Melee, nothing yet has been as much fun as i had with that game. Played it so much it no longer works.
I think it's impossible to choose just one game...but I can say my favorite series is definitely The Legend of Zelda. I also like Star Fox, Metroid, Ratchet & Clank, Jak & Daxter, Sly Cooper, Pikmin, Elder Scrolls, Final Fantasy. Any game made by Rareware (before it was bought by Microsoft.)
I just noticed how no FPS series made my top series...hmmm...I guess that's because since there are so many FPS games out on the market now that they're kinda like the "junk food" of gaming. Sure you can sit down and mindless blaze through a couple of levels/matches...but they'll never match the Action-Adventure, Platforming or RPG games that made gaming great!
id say Metal Gear Solid series,played those games since i was 6 and still enjoying the new titles.
I have a bunch of favorites, but the top 2 on my list are spyro 2 and medievil. ;__;
Well my favorites must be Twilight Princess, Wind waker or Ōkami ( the last one was hard to guess huh?)
Cave Story. That game blew my mind with all it's awesomeness. The music, the gameplay, the story... It's just all I ask for in a game.
Gotta get Cave Story 3D to support the game.