Abandonware DOS title

Abandonware games beginning with letter O

opong-1

O-Pong

DOS19963.1/5 action
obitus-06

Obitus

DOS19913.4/5 rpg
Obitus is a role-playing video game developed by Psygnosis and released in 1991 for various platforms including the Amiga, Atari ST, and DOS. It combines elements of role-playing games (RPGs) and action-adventure games and is set in a fantasy world.In the game, players control the protagonist who finds themselves transported to the realm of Obitus ...
objection-01

Objection!

DOS19923.3/5 simulation
obliterator-1

Obliterator

DOS19892.9/5 shooter
ocean-ranger-3

Ocean Ranger

DOS19883.8/5 vehicle simulation
ocean-trader-03

Ocean Trader

DOS19954/5 simulation
offshore-warrior-03

Off Shore Warrior

DOS19884/5 sports
ogre-03

Ogre

DOS19864.2/5 strategy
ohnomorelemmings-4

Oh no! More Lemmings

DOS19914/5 puzzle
oil_barons-02

Oil Barons

DOS19923.9/5 simulation
oil-imperium-03

Oil Imperium

DOS19894/5 simulation
oils-well-02

Oil's Well

DOS19843.4/5 action
oligopoly-1

Oligopoly

DOS19873.4/5 strategy
Oligopoly is an abandoned turn-based strategy game designed by James Kerwin, developed by PC Design Associates and released by XOR Corporation in 1987 for DOS.
oliver-company-02

Oliver & Company

DOS19894.2/5 action
omegacomplex-4

Omega

DOS19894/5 strategy
Omega is an abandoned science fiction themed strategy game developed and released by Origin Systems in 1989 for DOS, Amiga, Apple II, Atari ST, C64. Omega is a rare example of a programming game about robots.
omega-rpg-01

Omega

DOSLinux1988freeware3.8/5 rpg
omikron-00

Omikron: The Nomad Soul

Windows XP/98/951999protected4/5 action-adventure
Omni-play-Basketball-05

Omni Play Basketball

DOS19904/5 sports
omnicron-conspiracy-06

Omnicron Conspiracy

DOS19894.2/5 adventure
once-upon-a-forest-03

Once Upon a Forest

DOS19953.9/5 adventure
onemustfall2097-2

One Must Fall 2097

DOS1994freeware4.1/5 action
One Must Fall: 2097 is a fighting game released in 1994 by Epic MegaGames. Set in a futuristic world, the game features giant humanoid robots known as HARs (Human-Assisted Robots) controlled by human pilots. The storyline revolves around a tournament organized by the multinational corporation WAR (World Aeronautics and Robotics), where pilots compe...
onenil-3

One-Nil Soccer Manager

DOS19923.9/5 sports
One-Nil Soccer Manager is a text-based soccer management simulation game that was popular in the late 1980s and early 1990s. It was developed for various home computer systems, including DOS, Commodore 64 and Amiga. In One-Nil Soccer Manager, players take on the role of a soccer team manager, making strategic decisions to guide their team to s...
1on1jb-2

One-on-One Basketball

DOS19883.7/5 sports
onslaught-07

Onslaught

DOS19904/5 action
ooze-01

Ooze: Creepy Nites

DOS19893/5 adventure
operation-bodycount-05

Operation Bodycount

DOS19944.1/5 shooter
operation-market-garden-01

Operation Market Garden

DOS1985protected3.7/5 strategy