# Playstation 2 games beginning with O
       
   DIR obscure
   DIR obscure-the-aftermath
   DIR odin-sphere
   DIR okage-shadow-king
   DIR okami
   DIR one-piece-grand-adventure
   DIR one-piece-grand-battle
   DIR one-piece-grand-battle-3
   DIR oni
   DIR onimusha-2-samurais-destiny
   DIR onimusha-3-demon-siege
   DIR onimusha-blade-warriors
   DIR onimusha-dawn-of-dreams
   DIR onimusha-essentials
   DIR onimusha-warlords
   DIR open-season
   DIR oretachi-game-center-zoku-akumajou-dracula
   DIR oretachi-game-center-zoku-burgertime
   DIR oretachi-game-center-zoku-contra
   DIR oretachi-game-center-zoku-crazy-climber
   DIR oretachi-game-center-zoku-karate-dou
   DIR oretachi-game-center-zoku-moon-cresta
   DIR oretachi-game-center-zoku-nekketsu-kouka-kunio-kun
   DIR oretachi-game-center-zoku-nekketsu-koukou-dodge-ball-bu
   DIR oretachi-game-center-zoku-pooyan
   DIR oretachi-game-center-zoku-quarth
   DIR oretachi-game-center-zoku-rabio-lepus
   DIR oretachi-game-center-zoku-scramble
   DIR oretachi-game-center-zoku-sonic-wings
   DIR oretachi-game-center-zoku-terra-cresta
   DIR oretachi-game-center-zoku-time-pilot
   DIR oretachi-game-center-zoku-yie-ar-kung-fu
   DIR orphen-scion-of-sorcery
   DIR otostaz
       
   DIR All platforms