| Region | Title | System | Version | Edition | Languages | Serial | Status |
 | Pachi-Slot Nobunaga no Yabou: Tenka Sousei パチスロ 信長の野望 天下創世 | PS2 | 1.02 | Nobunaga no Yabou: Tenka Sousei: Pachi-Slot Set | | SLPM 62719 |  |
 | Pachi-Slot King! Kagaku Ninja-tai Gatchaman パチスロキング! 科学忍者隊ガッチャマン | PS2 | 1.02 | Original | | SLPS 20487 |  |
 | Pachi-Slot Kanzen Kouryaku: Takasago Super Project 2 パチスロ完全攻略~高砂スーパープロジェクトVOL.2~ | PSX | | Original | | SLPM 86962 |  |
 | Pachi-Slot Kanzen Kouryaku: Slot Genjin, Onihama Bakusou Gurentai: Gekitou-hen パチスロ完全攻略 スロ原人 鬼浜爆走愚連隊 激闘編 | PS2 | 1.01 | Original | | SLPM 62739 |  |
 | Pachi-Slot Kanzen Kouryaku: Gigazone: The Meteor Strike パチスロ完全攻略~ギガゾーン~ | PS2 | 1.00 | Original | | SLPM 62220 |  |
 | Pachi-Slot Club Collection: Pachi-Slot da yo Koumon-chama パチスロ倶楽部コレクション パチスロだよ黄門ちゃま | PS2 | 1.02 | Original | | SLPS 20427 |  |
 | Pachi-Slot Club Collection: I'm Juggler EX: Juggler Selection パチスロ倶楽部コレクション アイムジャグラーEX ~ジャグラーセレクション~ | PS2 | 1.03 | Original | | SLPS 20490 |  |
 | Pachi-Slot Aruze Oukoku 7 (Disc 2) (4th Reel Disc) パチスロ アルゼ王国7 | PSX | | Original | | SLPS 03440 |  |
 | Pachi-Slot Aruze Oukoku 4 パチスロ アルゼ王国4 | PSX | | Deluxe Pack | | SLPS 03088 |  |
 | Pachi-Slot Aruze Oukoku 4 パチスロ アルゼ王国4 | PSX | | PSone Books | | SLPS 91499 |  |
 | Pachi-Slot Aruze Oukoku 2 パチスロ アルゼ王国2 | PSX | | PSone Books | | SLPS 91493 |  |
 | Pachi-Slot Aruze Oukoku パチスロ アルゼ王国 | PSX | | Original | | SLPS 01968 |  |
 | Pachi-hime: Cutie Heroine Densetsu PACHI姫 ~キューティーヒロイン伝説~ | PC | | Original | | 4 988715 005830 |  |
 | Pachi Slot Teiou W: Arabesque R, Hot Rod Queen パチスロ帝王W アラベスクR・ホットロッドクイーン | PSX | | Original | | SLPS 02782 |  |
 | Pachi Pachi Saga パチ・パチ・サーガ | PSX | | Original | | SLPS 00288 |  |
 | PacaPlusPlus パカプラスぷらす! | PC | | Original | | |  |
 | Paca Paca Passion Special パカ・パカ・パッション・スペシャル | PSX | | Original | | SLPS 03420 |  |
 | Paca Paca Passion 2 パカパカパッション2 | PSX | | Taikenban | | SLPM 80546 |  |
 | Paca Paca Passion 2 パカパカパッション2 | PSX | | Original | | SLPS 02720 |  |
 | Paca Paca Passion パカパカパッション | PSX | | Taikenban | | SLPM 80443 |  |
 | Paca Paca Passion パカパカパッション | PSX | | Original | | SLPS 02122 |  |
 | Pac...man Mania: Breakout | PC | | Original | | CDR2015 |  |
 | Pac-Man: Adventures in Time パックマン アドベンチャー イン タイム | PC | 1.0 | Original | | 506-7228 |  |
 | Pac-Man World: 20th Anniversary | PSX | | Original | | SCES-02280 |  |
 | Pac-Man World: 20th Anniversary パックマン・ワールド 20th アニバーサリー | PSX | | Taikenban | | SLPM 80491 |  |
 | Pac-Man World: 20th Anniversary | PSX | | Original | | SCES-02278 |  |
 | Pac-Man World: 20th Anniversary | PSX | | Original | | SCES-02277 |  |
 | Pac-Man World: 20th Anniversary | PSX | | Beta | | SLUS-00439 |  |
 | Pac-Man World Rally | PC | 1.0 | Original | | PART 40015 |  |
 | Pac-Man World 2 | PC | 1.0 | Rerelease | | |  |
 | Pac-Man World 2 | PC | | Original | | |  |
 | Pac-Man Fever | PS2 | 1.10 | Original | | SLUS-20197 |  |
 | Pac-Man All-Stars | PC | 1.0 | Pac-Man Three Pack | | Part # 23530CD |  |
 | Pac Panic | CDI | 1.09 | Beta (Testing) | | 810 0315 |  |
 | Pac Pack | PC | | Original | | |  |
 | Pac Pack | PC | | Original | | |  |
 | Pac Games 2000 | PC | | Original | | CD 479 |  |
 | Paard & Pony: Topruiter | PS2 | 1.00 | Original | | SLES-55168 |  |
 | Paard & Pony: In het Zadel | PC | | Original | | |  |
 | På upptäcktsfärd: Staden På upptäcktsfärd med Peter och Marie: Staden | PC | | Medallion Kidz | | MKZ1008 |  |
 | Pa Oppdagelsesferd med Peter og Marie: Bondegarden På Oppdagelsesferd med Peter og Marie: Bondegården | PC | | Original | | |  |
 | P2 Cheats: Volume 22 | PS2 | 1.00 beta (European) | Unlicensed | | |  |
 | P2 Cheats: Volume 21 | PS2 | 1.00 beta (European) | Unlicensed | | |  |
 | P2 Cheats: Volume 20 | PS2 | 1.00 beta (European) | Unlicensed | | |  |
 | P2 Cheats: Volume 19 | PS2 | 1.00 beta (European) | Unlicensed | | |  |
 | P2 Cheats: Volume 18 | PS2 | 1.00 beta (European) | Unlicensed | | |  |
 | P.T.O. IV: Pacific Theater of Operations P.T.O. IV | PS2 | 1.01 | Original | | SLES-52257 … |  |
 | p.OS PreRelease | ACD | | Original | | |  |
 | P.K.'s Place 3: Carlos at the Races! | PC | 2.0 | Original | | |  |
 | P.K.'s Place 2: Hoopo at Sea! | PSX | Rev 1 | Original | | Part #9053 … |  |
 | P.K.'s Place 2: Hoopo at Sea! | PC | 2.0 | Original | | |  |
 | P.K.'s Math Studio | PC | 2.0 | Original | | |  |
 | P.K.'s Math Studio | PC | 2.0 | Original | | |  |
 | P.J.'s Reading Adventures (How the Leopard Got His Spots) | PC | | Original | | 0895 Part No. 67003 |  |
 | P.J.'s Reading Adventures (Paul Bunyan) | PC | | Original | | 0696 Part No. 62899 |  |
 | P.J.'s Reading Adventures (Koi and the Kola Nuts) | PC | | Original | | 0696 Part No. 66551 |  |
 | P.D.: The Gate City ピーディー ザ・ゲート・シティ | PC | | Original | | |  |
 | P.B. Beer is Jarig | PC | | Original | | |  |
 | P.A.W.S: Personal Automated Wagging System P.A.W.S: Symulator Psa | PC | | Covermount | | SELL 0071 |  |
 | P.A.W.S: Personal Automated Wagging System P.A.W.S ~犬のしくみ~ | MAC | | Voyager Label | | VJ-010 |  |
 | P.A.W.S: Personal Automated Wagging System | CDI | | Original | | 811 9004 |  |
 | P-Zone (Disc 2) | PC | | Original | | |  |
 | P-Zone (Disc 1) | PC | | Original | | |  |
 | Ozzie's World | PC | | Original | | |  |
 | Ozzie's World オジィーズワールド | PC | | Original | | ASOW-71110 |  |
 | Ozawa-Ken+ | PC | | Original | | |  |
 | Ozaki Yutaka: Eyes: "Hakushi no Sanran" Yori 尾崎 豊 eyes「白紙の散乱」より | PHOTO-CD | | | | CAT.908753-7 |  |
 | Oz: The Magical Adventure | PC | 7.0.0.198 | Rerelease | | 92785 |  |
 | Oz: The Magical Adventure | PC | | Original | | |  |
 | Oz no Mahoutsukai: Another World: Rung Rung オズの魔法使い ~Another World~ ルングルング | PSX | | Original | | SLPS 02335 |  |
 | Oyunlarla Dil Bilgisi Oyunlarla Matematik | PC | | Original | | |  |
 | Oynayarak Ogreniyorum 1 Oynayarak Öğreniyorum 1 | PC | | Original | | |  |
 | Oyako Entertainment Series: TV Kamishibai Vol. 1 親子エンタテインメントシリーズ ~てれび紙芝居Vol.1~ | PSX | | Original | | SLPM 86393 |  |
 | Oyaji no Jikan: Nee-chan Tsuri Iku de! おやじの時間 ね~ちゃん釣り行くで! | PSX | | Original | | SLPS 02590 |  |
 | Oyaji no Jikan: Nee-chan Mahjong de Shoubu ya! おやじの時間 ~ねーちゃん麻雀で勝負や!~ | PSX | | Renkaban | | SLPS 03262 |  |
 | Oyaji no Jikan: Nee-chan Hanafuda de Shoubu ya! おやじの時間 ~ねーちゃん花札で勝負や!~ | PSX | | Original | | SLPS 02591 |  |
 | Oxyd Magnum! Gold Edition | PC | | Game-Pack 3 | | 80227 |  |
 | Oxide Oxyde | PC | | Dynamite | | DE-006 |  |
 | The Oxfordshire Golf Club | PC | | Original | | EAE05101006D |  |
 | Oxford Handbook of Clinical Medicine for PDAs: Seventh Edition | PALM | 10.0.05/2007.9.7 | | | |  |
 | De Overval: Over Dwangmiddelen en Getuigenverhoor | CDI | | Original | | ovrvl 01 |  |
 | OverTop オーバートップ | NGCD | | Original | | ADCD-011 |  |
 | OverKill | PC | | ROMWARE | | ROM 10 007 |  |
 | Overboard! | PC | | Original | | |  |
 | Overboard! | PC | | Dice | | DCG 005752, DMM 005776 |  |
 | OverBlood 2: The "East Edge" File オーバーブラッド2 -The "East Edge" File- | PSX | | Premium Disc | | SLPM 80270 |  |
 | OverBlood 2 (Disc 2) | PSX | Rev 1 | Original | | SLES-12187 … |  |
 | OverBlood 2 (Disc 2) | PSX | | Original | | SLES-11879 |  |
 | OverBlood 2 (Disc 1) | PSX | | Original | | SLES-01879 |  |
 | OverBlood オーバーブラッド | PSX | | Major Wave | | SLPM 86641 |  |
 | OverBlood | PSX | | Original | | SLES-00769 |  |
 | Over Luna Clock | PC | | C81 Test Version | | |  |
 | Over Load | PC | | | | |  |
 | Over Drivin' IV オーバードライビンⅣ | PSX | | Taikenban Disc | | SLPM 80437 |  |
 | Over Drivin' III: Hot Pursuit オーバードライビンⅢ | PSX | | Original | | SLPS 01593 |  |
 | Over Drivin' III: Hot Pursuit オーバードライビンⅢ | PSX | | Taikenban Disc | | SLPM 80298 |  |
 | Over Drivin' II オーバードライビンⅡ | PSX | | Original | | SLPS 00895 |  |
 | Over 350 Solitaire Games | PC | | Original | | |  |
 | Over 350 Jigsaw Puzzles | PC | | Original | | 012163 |  |
 | Over 200 Programs for Windows STG Computers LTD Windows Extra CD-ROM | PC | | Original | | |  |
 | Over 1000 Games: The Complete Encyclopedia of Games: Volume II (Disc 2) Over 1000 Games Volume 2 | PC | | Original | | |  |
 | Over 1000 Games: The Complete Encyclopedia of Games: Volume II (Disc 1) Over 1000 Games Volume 2 | PC | | Original | | |  |
 | Over 1000 Games: The Complete Encyclopedia of Games (Disc 2) | PC | | Original | | |  |
 | Over 1000 Games: The Complete Encyclopedia of Games (Disc 1) | PC | | Original | | |  |
 | Ovech'i bega Овечьи бега | PC | 1.0 | Original | | |  |
 | Ovcegonki Овцегонки | PC | 1.0.0.0 | Original | | |  |
 | Ovation | ARCH | 1.48S | | | 00139 |  |
 | Outwars (Disc 2) | PC | 1.0 | Original | | 0298 Part No. X03-57509 |  |
 | Outwars (Disc 1) | PC | 1.0 | Original | | 0298 Part No. X03-63527 |  |
 | Outwars (Disc 2) | PC | 1.0 | Original | | 0398 Artikelnr. X00-14040 DE |  |
 | Outwars (Disc 1) | PC | 1.0 | Original | | 0398 Artikelnr. X00-14039 DE |  |
 | Outtrigger | DC | 1.003 | Original | | 51102 |  |
 | OutRun 2 | CHIHIRO | 2.000 | Original | | GDX-0004A |  |
 | Outrage | PC | | Original | | |  |
 | Outpost 2: Divided Destiny | PC | 1.2.0.5 | Original | | |  |
 | Outpost 2: Divided Destiny | PC | 1.0 | Original | | S0011246 |  |
 | Outpost 2: Divided Destiny | PC | | SierraOriginals | | |  |
 | Outpost 2: Destini Sospesi | PC | 1.0 | Covermount | | |  |
 | Outpost | PC | 1.1 | Rerelease | | S725431 |  |
 | Outpost | PC | 1.51 | Schweinepreise | | S390122CZ12ZZ |  |
 | Outpost | PC | | SierraOriginals | | S4941220Z12Z2 |  |
 | Outpost | PC | | Original | | S 390121012ZZZ |  |
 | Outpost | PC | | Original | | S390021012ZZ2 |  |
 | Outlive | PC | 1.01 | Original | | |  |
 | Outlaws: Die Gesetzlosen (Disc 2) | PC | 1.1.1 | Original | | |  |
 | Outlaws: Die Gesetzlosen (Disc 1) | PC | 1.1.1 | Original | | |  |
 | Outlaws: Cidade Sem Lei (Disc 2) | PC | 2.0 | Original | | 0806.06.0 |  |
 | Outlaws: Cidade Sem Lei (Disc 1) | PC | 2.0 | Original | | 0806.05.0 |  |
 | Outlaws (Disc 2) | PC | 2.0 | Rerelease | | 9511831 |  |
 | Outlaws (Disc 2) | PC | 1.0 Build 3 | Bundle Version Diamond OEM | | 644431 |  |
 | Outlaws (Disc 1) | PC | 2.0 | Rerelease | | 9511830 |  |
 | Outlaws (Demonstration Program) | PC | Demo 1.0 CD Build 3 | Demo | | 644230 |  |
 | Outlaws (Disco 1) | PC | 1.0 | LucasArts Classic | | 41175.101.IT |  |
 | Outlaws (Disco 2) | PC | 1.0 | LucasArts Classic | | 41175.102.IT |  |
 | Outlaws (Disc 2) | PC | 2.0 | Collection LucasArts | | |  |
 | Outlaws (Disc 1) | PC | 2.0 | Collection LucasArts | | |  |
 | Outlaw Racers | PC | | Sold Out Software | | |  |
 | Outlaw Golf | PC | | Original | | RM-OUTGOLF-UK |  |
 | Outlast: A Reading for Information Game | PC | | Original | | HH824 |  |
 | The Outforce | PC | 1.0.1.0 | Original | | 04-22008CD |  |
 | The Outforce | PC | 1.0.0.0 | Original | | |  |
 | Outer World アウター・ワールド | 3DO | | Original | | FZ-SJ3451 |  |
 | Outer Ridge | PC | 1.0 | Original | | SPI004 |  |
 | Outdoor Wander Land アウトドアワンダーランド | MAC | | Original | | ILL-940715 |  |
 | Outcry (Disc 2) Outcry: The Dawn | PC | Version DPV 1.0 | Original | | PCO596CD |  |
 | Outcry (Disc 1) Outcry: The Dawn | PC | Version DPV 1.0 | Original | | PCO596CD |  |
 | Outcast (Disc 2) | PC | | Original | | 42831-9110TC |  |
 | Outcast (Disc 3) | PC | | Limitierte Sonderausgabe | | OUTCAPC520/A3 |  |
 | Outcast (Disc 2) | PC | | Limitierte Sonderausgabe | | OUTCAPC520/A2 |  |
 | Outcast (Disc 1) | PC | | Original | | OUTCAPC52F/A1 |  |
 | Outcast (Disc 2) | PC | | Best of Infogrames: Adventure | | OUTCAPCBOG/A2 |  |
 | Outcast (Disc 1) | PC | | Best of Infogrames: Adventure | | OUTCAPCBOG/A1 |  |
 | Outburst | PC | | Classic Value Series | | Product# 99043 |  |
 | Outbreaker | PC | | Original | | |  |
 | Out of This World | PC | | Valueware | | CD-ICD-142-0 |  |
 | Out of This World | PC | | Rerelease | | CD-MMC-023-0 |  |
 | Out of the Sun | MAC | | Original | | |  |
 | Out Live: Be Eliminate Yesterday アウトライブ Be Eliminate Yesterday | PSX | | Original | | SLPS 00746 |  |
 | Ousama Game (Disc 2) (Momo Disc) 王様げーむ | SS | 1.001 | Original | | T-21904G |  |
 | Ousama Game (Disc 1) (Ichigo Disc) 王様げーむ | SS | 1.001 | Original | | T-21904G |  |
 | Les Ours Berenstain: Comme des Grands | CDI | 1.05 | | | 812 0063 |  |
 | Ouro e Glória: O Caminho para El Dorado | PC | | Original | | 906.02.0 |  |
 | Our Worst Fears: Die Blumen des Todes | PC | | Original | | |  |
 | Our Solar System | PHOTO-CD | | | | #CD-1 |  |
 | Our House featuring The Family Circus | VIS | | Original | | 25-6146 |  |
 | Our House Featuring The Family Circus | PC | | Original | | |  |
 | Our Graduation: Mahjong de Pon! Hanafuda de Koi! (Disc 2) (Hanafuda de Koi!) アワー グラデュエーション ~麻雀でポン 花札でコイ~ | PSX | | Original | | SLPS 02577 |  |
 | Our Graduation: Mahjong de Pon! Hanafuda de Koi! (Disc 1) (Mahjong de Pon!) アワー グラデュエーション ~麻雀でポン 花札でコイ~ | PSX | | Original | | SLPS 02576 |  |
 | Oumagatoki 2 逢魔が時2 | PSX | | Original | | SLPS 03272 |  |
 | Ouka Houshin: Ouka Sakishi Toki 央華封神 ~央華咲きし刻~ | DC | 1.003 | Original | | T-38704M |  |
 | Oujisama Lv1.5: Oujisama no Tamago 王子さまLv1.5 ~王子さまのたまご~ | PSX | | Original | | SLPS 03534 |  |
 | Oujisama Lv1 王子さまLv1 | PSX | | Original | | SLPS 03412 |  |
 | Oujisama Lv1 王子さまLv1 | PC | | Original | | |  |
 | Ougon Kishi Garo 黄金騎士 牙狼 | PS2 | 1.01 | Genteiban | | SLPS 20462 |  |
 | Oudou Aniki 王道兄貴 | PC | 1.20b | Original | | |  |
 | Otverzhennye: Tajna temnoj rasy (Disc 2) Отверженные: Тайна темной расы | PC | | 1C: Igrushki | | SNOW OT21 0110 IR |  |
 | Otto's Ottifanten | PC | | Original | | |  |
 | Otto Bock: Orthopädische Industrie: Neuheiten Vol. 2: Stand Januar 1997 | CDI | | Original | | |  |
 | Ottifanten: Ostfriesen Lemminge in Not | PC | | Original | | |  |
 | Otousan no Tame no Tsuri: Fly Fishing-hen お父さんのための釣り フライ フィッシング編 | PC | | Original | | TFF-058-1 |  |
 | Otousan no Tame no Hanafuda Tenkomori お父さんのための花札 てんこもり | PC | | Original | | THT-063 |  |
 | Otostaz オトスタツ | PS2 | 1.00 | Taikenban | | PAPX 90226 |  |
 | Otona no Gal-jong: Kimi ni Haneman! おとなのギャル雀 ~きみにハネ満!~ | PS2 | 1.03 | Jaleco the Best | | SLPM 62549 |  |
 | Otona no Asobi おとなの遊び | PSX | | Nichibutsu Collection 2000 | | SLPS 02459 |  |
 | Otomedius (System Disc) オトメディウス | KEA | JAA | Original | | GGGJAA01 |  |
 | Otomedius (Application Disc 1) オトメディウス | KEA | JAA | Original | | GGGJAA02 |  |
 | Otomedius (Application Disc 2) オトメディウス | KEA | JAA | Original | | GGGJAA03 |  |
 | Otome Koigokoro Prister 乙女恋心プリスター | PC | | Taikenban | | |  |
 | Oto to E no Deru Eigo Jisho No. 1: Start with Words 音と絵の出る英語辞書 No.1 「Start with Words」 | FMT | | Original, Rerelease | | HMA-217 |  |
 | Othello CD-ROM | PC | | Original | | |  |
 | Othello | PC | | Original | | 99011 |  |
 | Othelanian Wars オセラニアン・ウォーズ | PC | | Original | | |  |
 | Otenki Kororin お天気ころりん | PSX | | Original | | SLPM 87047 |  |
 | Otchayannye domoxozyajki (Disc 3) (Igrovoj disk) Отчаянные домохозяйки | PC | | Original | | |  |
 | Otchayannye domoxozyajki (Disc 2) (Ustanovochnyj disk) Отчаянные домохозяйки | PC | | Original | | |  |
 | Otchayannye domoxozyajki (Disc 1) (Ustanovochnyj disk) Отчаянные домохозяйки | PC | | Original | | |  |
 | Ot zakata do rassveta От заката до рассвета | PC | | 1C: Igroteka | | |  |
 | Ostrov Nanda Остров Нанда | PC | 1.000 | Original | | |  |
 | Ostrov e'rotiki Остров эротики | PC | | Original | | |  |
 | Ostrov drakonov: Bashnya znanij 2 Остров драконов. Башня знаний 2 | PC | | Original | | |  |
 | Ostrich Runner | PC | | Microforum | | |  |
 | Osterspiele-Box Oster Spielebox | PC | | Original | | |  |
 | Osterreichs Werbepreise: Vier Highlights | CDI | | Original | | |  |
 | Osobennosti nacional'nogo razvoda (Disc 2) Особенности национального развода | PC | | Original | | |  |
 | Osobennosti nacional'nogo razvoda (Disc 1) Особенности национального развода | PC | | Original | | |  |
 | Oshiete Noobow おしえて ぬ~ぼ~ | FMT | | Original | | HMF-110 |  |
 | Oshare Cooking II おしゃれクッキングⅡ | FMT | Rev B | Original | | HMA-267B |  |
 | Oshare Cooking おしゃれクッキング | FMT | Rev A | Original | | HMA-267A |  |
 | OSHA MHE Forklifts OSHA MHE Forklifts: PFS Interactive Training | CDI | | Original | | |  |
 | Osef Minei Mischakim אוסף מיני משחקים | PC | | Original | | |  |
 | Oscar Wilde's The Selfish Giant | PC | 2.10 | Original | | MQ 13-004-144 |  |
 | Oscar the Balloonist: Discovers the Farm 小小探險家奧斯卡 農場奇遇記 | PC | | Original | | |  |
 | Oscar the Balloonist and the Secrets of the Forest Oscar de Ballonvaarder en de Geheimen van het Bos | PC | | Libelle | | |  |
 | Oscar der Ballonfahrer und die Geheimnisse des Waldes | PC | | | | |  |
 | Oscar Ballongfararen upptäcker bondgården | PC | | Original | | GAMM442 |  |
 | Oscar | PC | | Golden Zone | | |  |
 | Osananajimi wa Pet Yakuza! 幼なじみはペットヤクザ! | PC | | Taikenban | | |  |
 | Osaka Naniwa Matenrou 大阪ナニワ摩天楼 | PSX | | Original | | SLPS 02013 |  |
 | Osaka Ennichi 大阪緣日 | PC | | Original | | OE-V1.00 |  |
 | Osaka City 大阪 | PHOTO-CD | | Original | | |  |
 | Osada Avalona (Disc 2) Осада Авалона | PC | | | | |  |
 | Osada Avalona (Disc 1) Осада Авалона | PC | | | | |  |
 | OS/2-Spiele Shareware | PC | | Original | | 62694 |  |
 | Oryouri Jouzu: Kihon Kateiryouri-hen お料理上手 基本家庭料理編 | PC | 1.2.0.5 | Original | | 0000037450 |  |
 | Ortofrajda | PC | | | | |  |
 | Oro y Gloria: La Ruta hacia El Dorado | PSX | | Original | | SLES-03187 |  |
 | Oro Negro: Juego de Guerra y Estrategia | PC | | Covermount | | |  |
 | Oro e Gloria: La Strada per El Dorado | PC | | Covermount | | |  |
 | Orly's Draw-A-Story | PC | | Original | | |  |
 | Orly Pervoj mirovoj Орлы Первой мировой | PC | 02.19.07 | Original | | |  |
 | The Orion Conspiracy | PC | 1.01 | Original | | |  |
 | Orion Burger | MAC | | Original | | |  |
 | Orion Burger | PC | | Original | | |  |
 | Orion Burger | PC | | Abenteuer Doppelpack: Premier Collection | | MOBRLPGE72 |  |
 | Original Xbox Game Support: December 2005 (1.2) Prise en charge des jeux Xbox d'origine: Décembre 2005 (1.2) | XBOX360 | | Original | | XF-2001 |  |
 | Original Xbox Game Support: August 2006 (1.5) | XBOX360 | | | | XF-2001 |  |
 | Original War (Disc 2) (GameDisc) オリジナル ウォー | PC | 1.02 | Original | | |  |
 | Original War (Disc 1) (Install Disc) オリジナル ウォー | PC | 1.02 | Original | | |  |
 | Original War (Disc 2) | PC | 1.02 | Covermount | | |  |
 | Original War (Disc 2) | PC | 1.02 | Original | | CD-W95-V006-IT2 |  |
 | Original War (Disc 1) | PC | 1.02 | Covermount | | |  |
 | Original War (Disc 1) | PC | 1.02 | Original | | CD-W95-V006-IT1 |  |
 | The Original Mulan 花木兰 | PC | | Original | | |  |
 | Orgazumi (Disc 2) オーガズミー | PC | | Original | | FCG014 |  |
 | Orgazumi (Disc 1) オーガズミー | PC | | Original | | FCG013 |  |
 | The OrganWise Guys: OrganWise-ology Game | PC | | Original | | |  |
 | Oretachi Geesen Zoku: Yie Ar Kung Fu オレたちゲーセン族 イー・アル・カンフー | PS2 | 1.01 | Original | | SLPM 62696 |  |
 | Oretachi Geesen Zoku: Trio the Punch オレたちゲーセン族 トリオ・ザ・パンチ | PS2 | 1.02 | Original | | SLPM 62745 |  |
 | Oretachi Geesen Zoku: Thunder Cross オレたちゲーセン族 サンダークロス | PS2 | 1.02 | Original | | SLPM 62744 |  |
 | Oretachi Geesen Zoku: Terra Cresta オレたちゲーセン族 テラクレスタ | PS2 | 1.04 | Original | | SLPM 62661 |  |
 | Oretachi Geesen Zoku: Sonic Wings オレたちゲーセン族 ~ソニックウィングス~ | PS2 | 1.01 | Original | | SLPM 62646 |  |
 | Oretachi Geesen Zoku: Scramble オレたちゲーセン族 スクランブル | PS2 | 1.01 | Original | | SLPM 62626 |  |
 | Oretachi Geesen Zoku: Rabio Lepus オレたちゲーセン族 ラビオ レプス | PS2 | 1.00 | Original | | SLPM 62707 |  |
 | Oretachi Geesen Zoku: Quarth オレたちゲーセン族 クォース | PS2 | 1.02 | Original | | SLPM 62704 |  |
 | Oretachi Geesen Zoku: Nekketsu Koukou Dodgeball-bu オレたちゲーセン族 熱血高校ドッジボール部 | PS2 | 1.00 | Original | | SLPM 62705 |  |
 | Oretachi Geesen Zoku: Moon Cresta オレたちゲーセン族 ムーンクレスタ | PS2 | 1.01 | Original | | SLPM 62645 |  |
 | Oretachi Geesen Zoku: Crazy Climber オレたちゲーセン族 クレイジー・クライマー | PS2 | 1.01 | Original | | SLPM 62627 |  |
 | Oretachi Geesen Zoku: Contra オレたちゲーセン族 魂斗羅 | PS2 | 1.00 | Original | | SLPM 62730 |  |
 | Oretachi Geesen Zoku: Burger Time オレたちゲーセン族 バーガータイム | PS2 | 1.00 | Original | | SLPM 62695 |  |
 | The Oregon Trail: Classic Edition | PC | 3.0.1 | SoftKey | | POT144CE-CD |  |
 | The Oregon Trail: Classic Edition | PC | | SoftKey | | POT144BE-CD |  |
 | The Oregon Trail: Classic Edition | PC | | SoftKey | | POT144EE-CD |  |
 | The Oregon Trail | PC | 3.0.1 | Slash | | CDRM1239790 |  |
 | The Oregon Trail | PC | 1.22 | Smart Saver | | ORT844AE-CD |  |
 | The Oregon Trail | PC | 1.21 | | | |  |
 | The Oregon Trail | PC | 1.1 | Original | | #HCD606 |  |
 | The Oregon Trail | PC | 1.0 | Original | | |  |
 | Oregon Trail II + Logic Quest | PC | 1.2/1.0 | Original | | |  |
 | Oregon Trail II | PC | 1.32 | Rerelease | | #HCD744CE-CD |  |
 | Oregon Trail II | PC | 1.3 | Smart Saver | | 0TT744AE-CD |  |
 | Oregon Trail II | PC | 1.3 | Rerelease | | #HCD744AE-CD |  |
 | The Oregon Trail 5th Edition: Adventures Along the Oregon Trail | PC | 1.01E | Enhanced Education Version | | 480599-CD |  |
 | The Oregon Trail 5th Edition: Adventures Along the Oregon Trail | PC | 1.0 | Scholastic | | 380859-CD WP2 |  |
 | The Oregon Trail 5th Edition: Adventures Along the Oregon Trail | PC | 1.0 | Original | | 380859A-CD |  |
 | The Oregon Trail 4th Edition (Disc 3) | PC | 1 | Original | | OTF744AE-CD3 |  |
 | The Oregon Trail 4th Edition (Disc 2) | PC | 1 | Rerelease | | OTF744CE-CD2 |  |
 | The Oregon Trail 4th Edition (Disc 2) | PC | 1 | Original | | OTF744AE-CD2 |  |
 | The Oregon Trail 4th Edition (Disc 1) | PC | 1 | Original | | OTF744AE-CD1 |  |
 | The Oregon Trail 3rd Edition: Pioneer Adventures (Disc 3) | PC | 1.3 | The Learning Company | | OAE744BE-CD3 |  |
 | The Oregon Trail 3rd Edition: Pioneer Adventures (Disc 3) | PC | 1.2 | Original | | OTA744BE-CD3 |  |
 | The Oregon Trail 3rd Edition: Pioneer Adventures (Disc 3) | PC | | Original | | OTA744AE-CD3 |  |
 | The Oregon Trail 3rd Edition: Pioneer Adventures (Disc 2) | PC | 1.3 | The Learning Company | | OAE744BE-CD2 |  |
 | The Oregon Trail 3rd Edition: Pioneer Adventures (Disc 2) | PC | 1.2 | Original | | OTA744BE-CD2 |  |
 | The Oregon Trail 3rd Edition: Pioneer Adventures (Disc 1) | PC | 1.3 | The Learning Company | | OAE744BE-CD1 |  |
 | The Oregon Trail 3rd Edition: Pioneer Adventures (Disc 1) | PC | 1.2a | Bundle Version Compaq Presario OEM | | |  |
 | The Oregon Trail 3rd Edition: Pioneer Adventures (Disc 1) | PC | 1.2 | Original | | OTA744CE-CD1 |  |
 | The Oregon Trail 3rd Edition: Pioneer Adventures (Disc 1) | PC | 1.2 | Rerelease | | OTA744BE-CD1 |  |
 | Oregano Oregano: RISC OS Web Browser | ARCH | | Original | | |  |
 | Ore no Yotto: Ganbare! Nippon Challenge 俺のヨット ~がんばれ! ニッポン・チャレンジ~ | PSX | | Original | | SLPS 02132 |  |
 | Ore no Shita de Agake 俺の下であがけ | PC | System3.9 Ver.5.43 | Original | | ALB-005 |  |
 | Ore no Ryouri 俺の料理 | PSX | | Taikenban | | PAPX 90084 |  |
 | Orda: Severnyj veter Орда: Северный ветер | PC | | Original | | |  |
 | Orchid Technology Kelvin MPEG Software Catalog | PC | | | | |  |
 | Orbatak | 3DO | | Arcade CD-ROM | | |  |
 | Oracle no Houseki: Jewels of the Oracle オラクルの宝石 Jewels of the Oracle | PSX | | Original | | SLPS 00240 |  |
 | Option: Tuning Car Battle オプション チューニングカーバトル | PSX | Rev 1 | PlayStation the Best | | SLPS 91037 |  |
 | Option: Tuning Car Battle Option チューニングカーバトル | PSX | | Highlight-ban | | SLPM 80203 |  |
 | Option: Tuning Car Battle Option チューニングカーバトル | PSX | | Taikenban | | SLPM 80206 |  |
 | Optimum Resource Sampler | PC | | Rerelease | | |  |
 | Optimum Resource Sampler | PC | | Original | | |  |
 | OptImage Media Showcase | CDI | 1.0 | Original | | |  |
 | OptImage CD-I Starter System: Sampler Disc: Version 1.1 | CDI | | | | |  |
 | OptImage CD-I 220 Adjustment Disc | CDI | | Original | | |  |
 | Opsys | PC | | Original | | |  |
 | Opsys | PC | | Original | | |  |
 | Opowieści z Narnii: Lew, Czarownica i Stara Szafa (Disc 4) | PC | | Original | | |  |
 | Opowieści z Narnii: Lew, Czarownica i Stara Szafa (Disc 3) | PC | | Original | | |  |
 | Opowieści z Narnii: Lew, Czarownica i Stara Szafa (Disc 2) | PC | | Original | | |  |
 | Opowieści z Narnii: Lew, Czarownica i Stara Szafa (Disc 1) | PC | | Original | | |  |
 | The Operative: No One Lives Forever (Disc 2) (In the Lounge with No One Lives Forever) | PC | | Bundle Version Micro-Star International OEM | | CD-W581995-MSYZ2 |  |
 | The Operative: No One Lives Forever (Disc 1) (Game Disc) | MAC | 1.004 | MacPlay | | |  |
 | The Operative: No One Lives Forever (Disc 1) | PC | | Bundle Version Micro-Star International OEM | | CD-W581995-MSYZ1, FXX08903223D1 |  |
 | The Operative: No One Lives Forever (Disc 1) | PC | 1.004 | Game of the Year Edition (BestSeller Series) | | S0026706 |  |
 | The Operative: No One Lives Forever (Disc 2) | PC | 1.0 | Original | | FXX08903223D2 |  |
 | The Operative: No One Lives Forever (Disc 2) | PC | 1.004 | Game of the Year Edition (Xplosiv) | | EI-1685-2 |  |
 | The Operative: No One Lives Forever (Disc 1) | PC | 1.004 | Game of the Year Edition (Xplosiv) | | EI-1685-1 |  |
 | The Operational Art of War: Vol. 1: 1939-1955 | PC | | | | |  |
 | The Operational Art of War II: Modern Battles 1956-2000 | PC | 1.0 | Original | | |  |
 | The Operational Art of War II: 1956-2000 The Operational Art of War II: Bewaffnete Konflikten | PC | | Original | | |  |
 | The Operational Art of War II | PC | 1.01.02 | Xplosiv | | EI-1259-3 |  |
 | Operation: Surgery Has Never Been so Silly! | PC | | Sold Out Software | | |  |
 | Operation: Surgery Has Never Been so Silly! | PC | | Replay Kids | | OPERPCREGB/A |  |
 | Operation Wolf オペレーション・ウルフ | FMT | 1.00 | Ving Vol. 3 | | HMB-126 |  |
 | Operation Omega | PC | | Original | | 7-20286-92175-1 |  |
 | Operation Neptune + Reader Rabbit 2 Deluxe! + Ultimate Writing & Creativity Center The Learning Company 3-in-1 | PC | | | | |  |
 | Operation Neptune | PC | 1.23 | The ClueFinders: Math Ages 9-12 | | ONT744EE-CD |  |
 | Operation Neptune | PC | 1.22 | Original | | ONT744CE-CD |  |
 | Operation Neptun | PC | 1.2 | Original | | ONT844AW-CD |  |
 | Operation Mittelmeer | PC | | Original | | |  |
 | Operation Mania | PC | 1.0.5.64r | Original | | 1912507 |  |
 | Operation Flashpoint: Soprotivlenie Operation Flashpoint: Сопротивление | PC | 1.85 | | | |  |
 | Operation Flashpoint: Gold Upgrade Operace Flashpoint: Gold Upgrade | PC | | Original | | |  |
 | Operation Flashpoint: Cold War Crisis | PC | | Playable Demo | | POPFCDUS40 |  |
 | Operation Flashpoint: Cold War Crisis | PC | 1.46 | Sold Out Software | | |  |
 | Operation Flashpoint: Cold War Crisis | PC | 1.46 | Sold Out Software | | |  |
 | Operation Flashpoint: Cold War Crisis | PC | 1.0 | Original | | MOPFCDEU00 |  |
 | Operation Europe: Path to Victory 1939-45 | PC | | Original | | |  |
 | Operation Combat II | PC | 1.0 | Action CD-ROM 5 Pak | | |  |
 | Operation Body Count: One Level Preview | PC | | Original | | |  |
 | Operation Body Count | PC | | Original | | |  |
 | Operation Body Count | PC | | Original | | |  |
 | Operation Barbarossa: The Struggle for Russia | PC | | Original | | |  |
 | Operation AirStorm | PC | | Original | | 0860140921 |  |
 | Operation | PC | | General Mills | | AM0703R71 |  |
 | Operation | PC | | General Mills | | |  |
 | Operaciya Silent Storm: Chasovye (Disc 2) Операция Silent Storm: Часовые | PC | | 1C: Igroteka | | |  |
 | Operaciya Silent Storm: Chasovye (Disc 1) Операция Silent Storm: Часовые | PC | | 1C: Igroteka | | |  |
 | Operaciya Silent Storm (Disc 2) Операция Silent Storm | PC | Aug 11 2003 | 1C: Igroteka | | |  |
 | Operaciya Silent Storm (Disc 1) Операция Silent Storm | PC | Aug 11 2003 | 1C: Igroteka | | |  |
 | Operaciya "X" ili novye piklyucheniya Shuricha (Disc 1) Операция "Х" или новые приключения Шурича | PC | | 1C: Kollekciya igrushek | | |  |
 | Operaciya "Blau" Операция "Блау" | PC | | Original | | |  |
 | Operaciya "Barbarossa" Операция "Барбаросса" | PC | | Original | | |  |
 | Opera House Preview Disc オペラハウス プレビューディスク | PC | | Original | | |  |
 | Opera Fatal | PC | | Tandem | | 1444 |  |
 | Opera Fatal | PC | | Original | | |  |
 | Opening Night: Behind The Scenes | PC | 1.0 | Original | | #HCD646B |  |
 | Opening Night | PC | 1.0 | Original | | #HCD646A |  |
 | Open Universiteit: Practicum Toxicologische Histopathologie Open University: Practical Toxicological Histopathology | CDI | | Original | | 4589 |  |
 | Open Season (Disc 3) | PC | 1.0 | Original | | 683131-CD3 |  |
 | Open Season (Disc 2) | PC | 1.0 | Original | | 683131-CD2 |  |
 | Open Season (Disc 1) | PC | 1.0 | Original | | 683131-CD1 |  |
 | Open Season (Disc 1) | PC | 1.00 | Original | | |  |
 | Open Season Boog & Elliot | PC | 1.0 | Demo | | |  |
 | Open Season (Disc 3) Сезон Охоты | PC | | Original | | |  |
 | Open Season (Disc 2) Сезон Охоты | PC | | Original | | |  |
 | Open Season (Disc 1) Сезон Охоты | PC | | Original | | |  |
 | Open Season (Disc 3) | PC | | Original | | 5004905-CD 3 |  |
 | Open Season (Disc 2) | PC | | Original | | 5004905-CD 2 |  |
 | Open Season (Disc 1) | PC | | Original | | 5004905-CD 1 |  |
 | Open Season Les Rebelles de la Forêt | PC | | Cheese Heads | | |  |
 | Opel Vectra '99 | PHOTO-CD | | Original | | |  |
 | Opel IAA '99 (Disc 2) (Opel Highlights) | PHOTO-CD | | Original | | |  |
 | Opel IAA '99 (Disc 1) (Model Range) | PHOTO-CD | | Original | | |  |
 | Opel IAA '97 | PHOTO-CD | | Original | | |  |
 | Opel Corsa '97 | PHOTO-CD | | Original | | |  |
 | Op Avontuur in het Piratenschip | PC | | Original | | 5989 |  |
 | Op Avontuur in de Vuurtoren | PC | | Original | | 5990 |  |
 | Op Avontuur in de Molen | PC | | Original | | 5991 |  |
 | Oozora ni Kodawarou! Minna no Kuukou 2 大空にこだわろう! みんなの空港2 | PC | | | | |  |
 | Ooumi Nobunaga Den: Geten II 大海信長伝・下天II | PSX | | Original | | SLPS 00874 |  |
 | Ooga Booga | DC | 1.001 | Original | | 51140 |  |
 | Ontdek de Boerderij met Barabas de Boekenbij | PC | | Original | | |  |
 | Onsen Ryokou Kakumei: Ich liebe dich.! 温泉旅行革命 ~Ich liebe dich.!~ | PC | 1.00 | Original | | RUCCA-003 |  |
 | Onsen Ping-Pong 温泉卓球 | PC | | Event Oyobi Tsuushin Hanbaiban | | |  |
 | Onsen de Takkyuu 温泉de卓球 | PC | | Original | | |  |
 | Onsalakorv | PC | | Original | | |  |
 | Onmyou Taisenki: Byakko Enbu 陰陽大戦記 白虎演舞 | PS2 | 1.01 | EyeToy Camera Doukonban | | SLPS 20416 |  |
 | Onmyou Taisenki: Byakko Enbu 陰陽大戦記 白虎演舞 | PS2 | 1.01 | Original | | SLPS 20417 |  |
 | Only You: Sekai no Namida to Shoujo no Hanashi: Prelude Only You -世界の涙と少女のハナシ- Prelude | PC | 1.00 | Trial Edition version:share II | | |  |
 | Only You: Seikimatsu no Juliet-tachi Only You ~世紀末のジュリエットたち~ | FMT | | Shokai Gentei | | |  |
 | Only One 2: Naomi: Ai no Inori ga Todoku Toki オンリーワン2 なおみ 愛の祈りが届く時 | PC | 1.0.0.1 | Original | | ON2-NAO |  |
 | Only One 2: Bijin Casino Dealer Hitomi: Sei no Roulette オンリーワン2 美人カジノディーラー瞳 性のルーレット | PC | | Original | | ON2-HITO |  |
 | Only One + R: Higyaku no Mermaid Minano オンリーワン+R ~被虐のマーメイド美奈乃~ | PC | | Original | | |  |
 | Only Fun: Entra anche tu nel mondo dei Videogames | PC | | | | |  |
 | Online Start-Up Disc v3.5: Broadband Only | PS2 | 1.00 | Original | | PBPX-95246 |  |
 | Online Start-Up Disc 4.0: Broadband Only | PS2 | 1.01 | Bundled with PS2 | | PBPX 95248 |  |
 | Online G@mer n. 5: Juin/Juillet 2001 (Disc 1) | PC | | | | |  |
 | Online Connection CD: For the PlayStation Game Console | PSX | | Beta Trial Version 1.0 | | LSP-150500 … |  |
 | Online Arena: Disc 1: Edition 2000 | PC | | | | |  |
 | Onkel Alberts geheimnisvolles Notizbuch | PC | | Original | | |  |
 | Onimusha: Put' samuraya (Disc 4) Onimusha: Путь самурая | PC | | Original | | |  |
 | Onimusha: Put' samuraya (Disc 3) Onimusha: Путь самурая | PC | | Original | | |  |
 | Onimusha: Put' samuraya (Disc 2) Onimusha: Путь самурая | PC | | Original | | |  |
 | Onimusha: Put' samuraya (Disc 1) (Igrovoj) Onimusha: Путь самурая | PC | | Original | | |  |
 | Onimusha 3: Demon Siege (Disc 3) | PC | | Original | | 683100-CD3 |  |
 | Onimusha 3: Demon Siege (Disc 2) | PC | | Original | | 683100-CD2 |  |
 | Onimusha 3: Demon Siege (Disc 1) | PC | | Original | | 683100-CD1 |  |
 | Onimusha 3 (Patch PL) | PC | | PC Game Bundle | | CENEGA 443/2006 |  |
 | Onikiri-den 鬼斬伝 | PC | | Original | | ZEUS-00001 |  |
 | Onii-chan Jushin-chuu お兄ちゃん受信中 | PC | | Original | | |  |
 | Onigunsou Kuramochi Yuzo no Yatchimasu: Spartan Manshu 鬼軍曹倉持勇造の殺っちます ~スパルタン満州~ | PC | | Original | | |  |
 | The Oni Taiji!!: Mezase! Nidaime Momotarou The鬼退治!! 目指せ!二代目桃太郎 | PSX | | Original | | SLPS 00089 |  |
 | The Oni Taiji!!: Mezase! Nidaime Momotarou The鬼退治!! 目指せ!二代目桃太郎 | PSX | | Major Wave | | SLPM 86989 |  |
 | Oni no Kamen 鬼ノ仮面 | PC | 1.00 | Original | | |  |
 | Oni / 4x4 Evo Oni / 4x4 Evolution | PC | | Demo | | 12DC1-09GM03-11 |  |
 | Oni | MAC | | Original | | |  |
 | Oni | PC | 1.0 | PC Best Buy | | 177588 |  |
 | Oni | PC | 1.00.000 | Original | | MTW-0390 |  |
 | Oni | PC | 1.0 | Covermount | | |  |
 | Oni | PC | 1.0 | Covermount | | |  |
 | Oni | PC | 1.0 | Green Pepper | | |  |
 | Oni | PS2 | 1.02 | Original | | SLES-50176 |  |
 | Oni | MAC | 1.1 | Original | | |  |
 | OnHand Sports Games / Sega Swirl Lite | PALM | PDA105-01 | OnHand Double Pack (Sports Games/Astrologer) | | PDA105-01 |  |
 | OnHand Complete Astrologer OnHand Complete Astrologer: Horoscopes & More! | PALM | PDA108-01 | OnHand Double Pack (Sports Games/Astrologer) | | PDA108-01 |  |
 | OnHand Chess / Sega Swirl Lite | PALM | PDA103-01 | Original | | PDA103-01 |  |
 | Ongaku Tkool: Kanadeeru 2 音楽ツクール かなでーる2 | PSX | | Rerelease | | SLPS 02684 |  |
 | Ongaku Tkool 3 音楽ツクール3 | PSX | | Original | | SLPS 03161 |  |
 | Onegai Countdown おねがいカウントダウン | PC | | Original | | YMH-0013 |  |
 | One-derful Theater ONEだふるシアター | X68K | | | | |  |
 | One Two Smash: Tanoshii Tennis ワン・ツー スマッシュ たのしいテニス | PSX | | Honkakuha de 1300 | | SLPS 02585 |  |
 | One Two Animal: Let's Animal Series 1 ワンツーあにまる レッツあにまるシリーズ1 | PC | | Original | | LAOA-96101 |  |
 | One Step Beyond | PC | | Hit Squad: Regenerator | | |  |
 | One Step Ahead | CDI | | | | Demo 10.05.94 |  |
 | One Must Fall: Battlegrounds | PC | 2090 | Original | | |  |
 | One Must Fall: Battlegrounds | PC | 2090 | Original | | |  |
 | One Must Fall 2097 | PC | 1.1 | Demo | | |  |
 | One Must Fall 2097 | PC | | Original | | EPOMF01 |  |
 | One Must Fall 2097 | PC | | Original | | EPOMF01 |  |
 | One Must Fall 2097 | PC | | Original | | |  |
 | One Must Fall 2097 | PC | | Shareware | | CDR2022 |  |
 | One Must Fall 2097 | PC | | Demo: JukeBox Collection | | |  |
 | One Must Fall 2097 | PC | 2.1 | The Smile Edition | | CDR3016 |  |
 | One Must Fall 2097 One Must Fall 2097 CD-ROM | PC | 1.1 | ROMWARE | | ROM 10017 |  |
 | De Onderwateravonturen van Flipper & Co | PC | | Original | | 06DSILK36 |  |
 | Once Upon a Knight (Disc 2) | PC | | Original | | Part # 25196CD2 |  |
 | Once Upon a Knight (Disc 1) | PC | | Original | | Part # 25196CD1 |  |
 | Once Upon a Forest | PC | | Original | | SANCFOR113094 |  |
 | Ona: Sbornik e'roticheskix igr Она: Сборник эротических игр | PC | | Original | | 10-20999 |  |
 | On-Robot Он-Робот | PC | 1.14SB | 1C: Igrushki | | |  |
 | On the Rain-Slick Precipice of Darkness: Episode One | PC | | Demo | | |  |
 | On the Ball: World Cup Edition | PC | 1.00 | Original | | |  |
 | On the Ball: League Edition | PC | 1.0 | Original | | |  |
 | On Air | PC | | Original | | BROWNIE 990201 |  |
 | Omoide ni Kawaru Kimi: Memories Off 想い出にかわる君 ~Memories Off~ | DC | 1.001 | Original | | T-19718M |  |
 | Omocha no Chachacha Vol. 4: Misaka Shimai Hen 玩具のちゃちゃちゃ vol.4 美坂姉妹編 | PC | | Original | | |  |
 | Omnia Junior 3: Il Mondo degli Animali | PC | | Covermount | | SIAE1001PA |  |
 | Omnia Junior 2: Storia: Attività interattive | PC | | Covermount | | SIAE 0901PA |  |
 | Omnia Junior 1: Enciclopedia: Dizionario | PC | | Covermount | | SIAE 08A01PA |  |
 | Omizu no Hanamichi お水の花道 | PSX | | Original | | SLPS 02815 |  |
 | Omise de Tenshu おみせde店主 | PSX | | Original | | SLPS 01876 |  |
 | Omikron: The Nomad Soul (Disc 3) 오미크론: 노매드 소울 | PC | 1.00.000 | Original | | |  |
 | Omikron: The Nomad Soul (Disc 2) 오미크론: 노매드 소울 | PC | 1.00.000 | Original | | |  |
 | Omikron: The Nomad Soul (Disc 1) 오미크론: 노매드 소울 | PC | 1.00.000 | Original | | |  |
 | Omikron: The Nomad Soul | PC | | Promo | | |  |
 | Omiai Commando: Ba-Couple ni Tsukkomi o お見合いコマンドー ~バカップルにつっこみを~ | PSX | | Original | | SLPM 86439 |  |
 | Omgaan met Steriele Medische Hulpmiddelen Omgaan met Steriele Medische Hulp-Middelen | CDI | | Original | | |  |
 | Omgaan met Steriele Medische Hulpmiddelen | CDI | | Demo | | |  |
 | The Omega Stone: Secrets of the Ancients (Disc 4) | PC | | Original | | OMSTENCD4 |  |
 | The Omega Stone: Secrets of the Ancients (Disc 3) | PC | | Original | | OMSTENCD3 |  |
 | The Omega Stone: Secrets of the Ancients (Disc 2) | PC | | Original | | OMSTENCD2 |  |
 | The Omega Stone: Secrets of the Ancients (Disc 1) | PC | | Original | | OMSTENCD1 |  |
 | Omega Assault | PSX | | Original | | SLES-04051 |  |
 | Omatase! Janbaraya おまたせ! 雀バラや♪ | PC | | Shokai Genteiban | | |  |
 | Omar Sharif on Bridge | PC | | Valueware | | CD-ICD-148-0 |  |
 | Olympic Soccer | SS | 2.000 | Original | | T-7904H |  |
 | Olympic Soccer オリンピックサッカー | PSX | | Original | | SLPS 00523 |  |
 | Olympic Soccer | PC | | CD-ROM Classic Collection 2 | | |  |
 | Olympic Soccer | SS | 2.000 | Original | | T-07904H-18 |  |
 | Olympic Soccer | PC | | Kixx | | |  |
 | Olympic Soccer | PSX | | Original | | SLES-00294 |  |
 | Olympic Games: Atlanta 1996 | PC | | Original | | |  |
 | Olympiad Qiaosai 2 奧林匹亞橋賽2 | PC | | Original | | |  |
 | Olympia, Yamasa: Virtua Pachi-Slot II: Jissen! Bishoujo Kouryakuhou オリンピア・山佐 バーチャパチスロⅡ ~実戦!美少女攻略法~ | PSX | | Original | | SLPS 00714 |  |
 | Ollo in the Sunny Valley Fair | PC | | Original | | |  |
 | Ollo en de Reuzentomaat | PC | | CD-ROM Toppers | | |  |
 | Ollie King オーリーキング | CHIHIRO | 1.003 | Original | | GDX-0007 |  |
 | Olivers äventyr: Drakens förbannelse | PC | | Original | | 021120110 |  |
 | Olimpiada Zimowa 2002 Olimpijskie Zmagania 2002 | PC | | Original | | |  |
 | Oldtimer: Erlebte Geschichte Teil II | PC | | Original | | |  |
 | Oldtimer | PHOTO-CD | | Original | | 813 0067 |  |
 | Old El Paso Recipes for Family Fun | PC | | Original | | |  |
 | Oktoberfest Wiesn-Gaudi | PC | 1.0 | Original | | |  |
 | Oksfordzka Encyklopedia Historii Świata. Tom II | PC | | Covermount | | SELL 0108 |  |
 | Okiraku TownsGEAR お気楽 TownsGEAR | FMT | | Bundled with Book | | SBHW-00002 |  |
 | Okigaru Igo Taikyoku お気軽囲碁対局 | PALM | | Original | | |  |
 | Okigaru Igo Taikyoku お気軽囲碁対局 | PPC | | Original | | |  |
 | Okashina Mother Goose: Mixed-Up Mother Goose おかしなマザー・グース | FMT | | Original | | HMB-235 |  |
 | Okano Software Classics: Volume 2 | PC | | Original | | |  |
 | Ojousama o Nerae!! お嬢様を狙え!! | SS | 1.003 | Original | | T-38101G |  |