What is a game that you play all the time that is sooo old? (You gotta have 1!)

I still play Mario Kart 64 all the time! I just really enjoy that game! Can't get enough of it. What's your game?

I occasionally play...

Sonic 2
Sonic 3 & Knuckles
Toejam and Earl
Final Fantasy VII
Metal Gear Solid
Carmageddon
Doom & Doom 2

Super Mario All-Stars and Pokemon Stadium

Battletoads for NES.

Super Metroid. The BEST Metroid game ever made, period.

I still play Streets of Rage 2 quite regularly.

I still like to play Pac Man once in a while as well as some older games, depends on my mood really.

R/T

I'm with you there about Mario Kart 64! :)

Kennedy Approach, a RTS on air traffic control. Made in 1985.

Switched between Super Mario Bros 3 and Super Mario World before i sold my old video game stuff.

Pac Man, Tetris, Twisted Metal Black

Doom/Doom II

Jedi Knight: Dark Forces II

Quake II

Super Mario 64, Super Mario Bros. 3

Knights of the Old Republic (It's really not that old, but old enough)

super ghouls 'n ghosts

diablo 2

skullmonkeys

:>

The whole Megaman-Series (just finished the MegaMan AC these days)

Castlevania SotN

Grandia

Sonic-Series

aaaand...Tetris..

I´m playing for over 20years so some stuff is coming back again and again...

space crusaders,Street fighter alpha 3,mario kart 64(well usually DS or Wii version now but i always select mario kart 64 races)

Pokemon Red/Blue. I'll start a new game every couple of months or so.

Gears of War 1. so beautiful.