Oldest game you own?

Metal Gear for the NES still brand new.

Probably games for an old 286 or an old Tandy computer. For consoles it would be for Sega Megadrive/Genesis (they are called Mega Drives here in Australia).. still got a few games for it like all the Sonic the Hedgehog games, Echo the dolphin, Streets of Rage and others.

Half Life 1. Got it for $0.98 on Steam when they had the anniversary sale not too long ago, still haven't got around to playing it.

I have 11 sealed Apple II games from 1983

BattleZone
Centipede
Dig Dug
Donkey Kong
Galaxian
Jungle Hunt
Moon Patrol
Ms. Pac-Man
Pac-Man
Robotron: 2084
Stargate

The Summoning and pac in time(right name?), I use to have the original wizardry but lost it while moving.

pacman for the 2600

duck hunt was nintendo nice try though lol

Blockbusters and Star Trek Phaser Striker for the microvision.

2 of the first handheld games ever made, predating even Nintendos forray into the handheld market.

Gridrunner for the Vic-20...followed closely by Sir-Tech's Wizardy I. Gridrunner was my first cartridge game...Wizardy of course was the 5 1/4" floppy distribution...

Crash Bandicoot from 1996

Donkey Kong Country for SNES

FF 8 which I bought 2 hours ago for 20 US dollars at an old video game store.