99 GAMES
Opération Base III
[no publisher]
1988
Shoot'em Up! - Crosshair
Operation Blood
Mirage Software
1992
ANG Software
Top-Magazin
Operation Crossroads
Shoesoft
?
Shoot'em Up! - Arcade Machine
Operation Wolf II
Shoot'em Up! - Horizontal Scrolling
Operazione Tuono
Lindasoft
Shoot'em Up! - Vertical Scrolling
Orb
Page 6
1989
Shoot'em Up! - 3-D
Orb of Zarramier (The)
Futureware
1986
Adventure / Arcade - 2-D
Orbit - A Trip to the Moon
Antic Software
1985
Simulation - Space
Orbital Defense
Orc Attack
Thorn EMI (UK)
1983
Arcade - Miscellaneous
Creative Sparks
Ordralphabétix
Atari France
Education - Introductory
Orion
Protocom
Orion Miner
Home Computing Weekly
1984
Arcade - Catch'em!
Orson
New Atari User
1995
Brain - Logical / Puzzle
Orthocrack 1
Hatier
Education - Spelling
Orthocrack 2
Orthocrack 3
Orto Puzzle
Sikor Soft
1996
Osmosis
Cards - Solitaire
Osotos
Inufuto
2024
Arcade - Platformer (Single Screen)
Ostatni
Counter Software
1990
Shoot'em Up! - Miscellaneous
Otello
Tajemnice Atari
1993
Board Game - Reversi
Othello
Friday Fun Software
Melbourne House
Othello 2024
White, Jerry
Othello 3-D
Othello II
Sawfish Software
Our Game - Four Letter Words
ANALOG Computing
Brain - Hangman / Word Game
Outdoor Games
Creative Computing Software
1980
Various
Outer Space Attack
SoftSide Publications
1982
Shoot'em Up! - Space Invaders
Outlaw
Computer & Video Games
Shoot'em Up! - Duel
Outlaw / Howitzer
APX
1979
Outlaws
Spectre Software
Outpost
Johnson, Jim
Arcade - Maze
Outside Adventure
WASEO
2005
Over the Orchard Wall
Overblow
AMC-Soft / AMC-Verlag
Board Game - Miscellaneous
Overflow
Antic
Overflow 2021
Anschuetz / Weisgerber / Anschuetz
2021
Overflow Santa
2025
OVNI
Hebdogiciel
OVNI Quimico
Cherry-Bay
Education - Chemistry / Physics
Owari / Bull and Cow
Oxygen for Life
2013
Arcade - Avoid'em!
Oxygène
Disk-Line
Shoot'em Up! - Uridium
