16 GAMES
Obitus
Psygnosis
1991
Adventure - RPG (3-D)
Low
ST, STe
Oh No! More Lemmings [Data Disk]
Brain - Miscellaneous
Oliver & Company
Coktel Vision
1989
Arcade - Miscellaneous
Omnicron Conspiracy
Image Works
1990
Adventure - Point and Click
Once upon a Time - Abracadabra
Adventure - Miscellaneous
Once upon a Time - Baba Yaga
Once upon a Time - Le Petit Chaperon Rouge
Operation Harrier
US Gold
Shoot'em Up! - Multi-Directional
Operation Harrier [Re-release]
Kixx
Operation Hormuz
Again Again
Shoot'em Up! - Horizontal Scrolling
ST
Operation Stealth
Operation Stealth [Re-release]
Kixx XL
1993
Oriental Games [Re-release]
1992
Sports - Boxing / Martial Arts
Ork
Arcade - Platformer (Scrolling)
Out Run
1988
Racing - Cars
ST, STe, TT
Out Run Europa
![Oh No! More Lemmings [Data Disk]](https://www.atarimania.com/st/screens/oh_no_more_lemmings_2.gif)
![Operation Harrier [Re-release]](https://www.atarimania.com/st/screens/operation_harrier_kixx.png)
![Operation Stealth [Re-release]](https://www.atarimania.com/st/screens/operation_stealth_kixx_xl_4.png)
![Oriental Games [Re-release]](https://www.atarimania.com/st/screens/oriental_games_kixx.gif)
