# PC games beginning with O
DIR o2jam-nx
DIR oasis-2005
DIR obduction
DIR obitus
DIR obscure
DIR obscure-the-aftermath
DIR obsidian
DIR ocean-trader
DIR oddworld-abes-exoddus
DIR oddworld-abes-oddysee
DIR odell-down-under
DIR odium
DIR odt-escape-or-die-trying
DIR of-light-and-darkness-the-prophecy
DIR of-orcs-and-men
DIR off
DIR oh-no-more-lemmings
DIR oishii-bou-ga-2-hon
DIR okami-hd
DIR oknytt
DIR omega-labyrinth-life
DIR omega-quintet
DIR omen-of-sorrow
DIR omikron-the-nomad-soul
DIR one-kagayaku-kisetsu-e
DIR one-last-chance
DIR one-must-fall-2097
DIR one-must-fall-battlegrounds
DIR one-unit-whole-blood
DIR oni
DIR onimusha-3-demon-siege
DIR onimusha-warlords
DIR oo-topos
DIR open-season
DIR operation-body-count
DIR operation-europe
DIR operation-flashpoint-cold-war-crisis
DIR operation-flashpoint-game-of-the-year-edition
DIR operation-flashpoint-red-river
DIR operation-flashpoint-resistance
DIR orcs-must-die-2
DIR oregon-trail-ii
DIR organ-trail-directors-cut
DIR original-war
DIR orion-burger
DIR osananajimi-daitouryou-w-president-pack
DIR other-age-second-encounter
DIR otoboku-maidens-are-falling-for-me
DIR out-of-this-world
DIR outcast
DIR outland
DIR outlast
DIR outlast-2
DIR outlast-whistleblower
DIR outlaws
DIR outlive
DIR outpost-1994
DIR outpost-2-divided-destiny
DIR overclocked-a-history-of-violence
DIR overlord
DIR overlord-ii
DIR overlord-raising-hell
DIR oxyd
DIR oyakusoku-love
DIR All platforms