What are your favorite childhood games?

I love how the kids are posting newer games. Gave me a good chuckle.

Quake

Ultima V, Castle, BEAST, Zack McKracken and the Alien Mindbenders

Nintendo World Cup; Duck Hunt; Track N' Field ; Double Dragon; Snow Bros ; Darkwing Duck; Chip N' Dale; Boulderdash; Adventure Island; Contra ... Most if not all games on NES. :]

pokemon blue, secret of mana, starcraft broodwar

Prince of Persia (first dos version), Rayman Hoodlum Havoc (GBA), The Longest Journey, Metroid Fusion (GBA) :)
Edit: How could I forget - TETRIS :D

Lego Island.

To this day I still don't understand why they don't make another game like it, with all the modern technology we have.

Super Mario on Game Boy :)
EDIT: Forgot Super Mario 64 on Nintendo 64!

atari: pong lol
nes; duck hunt ftw best party game!!
snes: Chrono series, Aladdin, for kicks gotta say Tiny Toons, Ultima series, Legend of Gaia, double dragon, mario rpg, so many.. late 80s to mid 90s ruled lol.

Kingdom of Kroz omg, now free here or play it Flash
Pole Position II
Utopia (on the Intellivision)
Track N' Field
Faxanadu
Might & Magic IV and V: World of Xeen

crusader: no remorse

Pokémon Red\Blue, Super Mario Bros., Duck Hunt, Wild Gunman, Popeye (NES), Bomberman 64, Super Mario 64 and Extreme-G on consoles.

On pc my first games were a port of Super Mario Bros. and some awesome shareware titles like Jazz Jackrabbit, DOOM, Quake, Magic The Gathering.

Super Smash Bros on N64!

Prince of Persia, Doom, Blake Stone, Commander Keen

Battletoads, speeder bike level.
I'm hardcore like that.

Good ol' James Bond Golden Eye on the good ol' N64 xD

Duke Nukem , Doom , crash ,turrican

Nightmare Ned, even though it made me shit bricks lol

Excite Bike and Mario, my first videogames

I have fond memories of replaying Contra Force and Super Contra literally hundreds of times with my buddy.

Also Captain America and the Avengers on Sega and my all-time fav 8-bit game TMNT 3 on NES.

sonic

Spider man :P

Max Payne, HOMM3, GTA III and Vice City, Neighbours from Hell, Age of Empires, StarCraft,

rick dangerous, kick off, space invaders & frogger

Chip'n'Dale RR2 and kunio kun nekketsu football on NES :)