DOS Games - O
» Obitus (1991; Psygnosis; Action, Adventure, Role-Playing (RPG))
» Obliterator (1989; Psygnosis; Action)
» Ocean Trader (1996; Software 2000; Simulation)
» Omega (1989; ORIGIN Systems; Strategy)
» Omnicron Conspiracy (1989; Epyx; Adventure)
» On the Ball (1993; Ascon; Sports)
» One Must Fall 2097 (1994; Diversions Entertainment, Epic MegaGames; Action)
» One Step Beyond (1993; Ocean Software; Adventure)
» Oo-Topos (1987; Polarware / Penguin Software; Adventure)
» Operation Body Count (1994; Capstone Software; Action)
» Operation Carnage (1992; Beaucomm Interactive; Action)
» Operation Europe: Path to Victory 1939-45 (1994; KOEI; Role-Playing (RPG), Simulation, Strategy)
» Operation Market Garden: Drive on Arnhem, September 1944 (1985; Strategic Simulations; Simulation, Strategy)
» Operation Wolf (1989; Taito; Action)
» Origamo (1994; QQP; Strategy)
» Oscar (1994; Flair Software; Action)
» Out of this World (1991; Interplay Productions; Action)
» Outer Ridge (1995; Action)
» OutRun (1989; Kixx, SEGA Enterprises; Racing / Driving)
» Overdrive (1995; Team17 Software; Action, Racing / Driving, Sports)
» OverKill (1992; Epic MegaGames; Action)
» Overlord (1990; Virgin Mastertronic, Prism Leisure; Strategy)
» Oxyd Extra (1994; Strategy)
