Anything after the C-64 doesn't count for me.
Atari 2600
Pitfall
River Raid
Asteroids
Pacman
Pele's Soccer
Pole Position
C-64
Beach Head 1 & 2
Boulder Dash 1, 2 and 3
Summer Games 1 & 2
Impossible Mission
Uridium
Ghosts & Goblins
Gauntlet
Hacker
O'Riley's Mine
Who Dares Wins 1 & 2
Atari 2600
Pitfall
River Raid
Asteroids
Pacman
Pele's Soccer
Pole Position
C-64
Beach Head 1 & 2
Boulder Dash 1, 2 and 3
Summer Games 1 & 2
Impossible Mission
Uridium
Ghosts & Goblins
Gauntlet
Hacker
O'Riley's Mine
Who Dares Wins 1 & 2