Region | Title | System | Version | Edition | Languages | Serial | Status |
 | O Xephteris Taxideuei stin Ellada Ο Ξεφτέρης ταξιδεύει στην Ελλάδα | PC | | Original | | |  |
 | O! Rety! Psoty Dudusia Wesołka | PC | | Playada Gier | | P_20265_03A_PL |  |
 | O.D.T. | PC | | Dice | | DCG 005509 |  |
 | O.D.T. | PC | | Original | | |  |
 | O.D.T. | PSX | | Demo | | SLED-01574 |  |
 | O.D.T. | PSX | | Demo | | SLED-01575 |  |
 | O.D.T. | PSX | | Original | | SLES-01410 |  |
 | O.D.T. | PSX | | Original | | SLES-01412 |  |
 | O.R.B: Off-World Resource Base | PC | | Covermount | | |  |
 | O'boy-jakten | PC | | Original | | |  |
 | Oasis Road オアシスロード | PSX | | Original | | SLPS 01899 |  |
 | OASYS/Win V2.0 | FMT | | Original | | B28C7020 |  |
 | Obaachan no Chiebukuro おばあちゃんの知恵袋 | FMT | | Original | | HMC-169 |  |
 | Obbligato (Taikenban CD-ROM) オブリガート 体験版CD-ROM | PC | | Demo | | |  |
 | Obduction | MAC | | Kickstarter | | |  |
 | Obitaemyj ostrov Обитаемый остров | PC | | Original | | |  |
 | Obitaemyj ostrov: Chuzhoj sredi chuzhix Обитаемый остров: Чужой среди чужих | PC | | Original | | |  |
 | Obitaemyj ostrov: Zemlyanin Обитаемый остров: Землянин | PC | | Original | | |  |
 | Objectif Transparence | CDI | | Original | | RP IND 4 94 |  |
 | Objectif Transparence | CDI | | Original | | RP IND 4 94 |  |
 | Oblivious Garden: Carmina Burana (Disc 2) (Music Disc) | PC | | Standard Edition | | |  |
 | Obrońca | PC | | FajnaGra.pl | | |  |
 | Obscure ObsCure | XBOX | | Original | | MI-009 |  |
 | Obscure ObsCure | PC | | Original | | |  |
 | Obscure ObsCure | XBOX | | Original | | MI-009 |  |
 | Obscure ObsCure | XBOX | | Original | | MI-009 |  |
 | Obscure ObsCure | PC | | Best of Atari | | |  |
 | Obscure (Disc 1) ObsCure | PC | | Original | | |  |
 | Obscure (Disc 2) ObsCure | PC | | Original | | |  |
 | Obscure (Disc 3) ObsCure | PC | | Original | | |  |
 | Obscure (Disc 4) ObsCure | PC | | Original | | |  |
 | Obscure II ObsCure II | WII | | Original | | RVL-ROBP-EUR |  |
 | Obscure II ObsCure II | PC | | Original | | |  |
 | Obscure: The Aftermath ObsCure: The Aftermath | WII | | Beta | | |  |
 | Obscure: The Aftermath ObsCure: The Aftermath | WII | | Original | | RVL-ROBE-USA |  |
 | Obsidian (Disc 1) オブシディアン | PC | | Original | | INR-1003 |  |
 | Obsidian (Disc 2) オブシディアン | PC | | Original | | INR-1002 |  |
 | Obsidian (Disc 3) オブシディアン | PC | | Original | | INR-1002 |  |
 | Obsidian (Disc 4) オブシディアン | PC | | Original | | INR-1002 |  |
 | Obsidian (Disc 5) オブシディアン | PC | | Original | | INR-1002 |  |
 | Obsidian (Disc 1) | PC | | Original | | 11008 |  |
 | Obsidian (Disc 5) | PC | | Original | | 11008 |  |
 | Obut Pétanque 2 | XBOX360 | | Original | | W6-2008 |  |
 | Ocean Commander | WII | | Original | | RVL-RQME-USA |  |
 | Ocean Jewels | PC | | Red Rocks | | |  |
 | Ocean/Infogrames Show Case December 1997 | PC | | | | |  |
 | Oceans Below オーシャンズ・ビロウ | MAC | | Original | | MSC001 |  |
 | Oceans Below オーシャンズ・ビロウ | 3DO | | Original | | FZ-SJ2752 |  |
 | Oceans Below | PC | | Bundle Version OEM | | RVL 13-004-059 Rev. A / 2198610-590002 / I 083100 |  |
 | Ocha no Ma Battle お茶の間バトル | PSX | | Bundled with Controller | | SLPM 86681 |  |
 | Ochazukenori: Kaiki!! Mushi Danshaku no Yakata 御茶漬海苔 怪奇!!蟲男爵の館 | PC | | Original | | |  |
 | Oct 15 2002 | PC | | Press Kit | | |  |
 | Octomania | WII | | Original | | RVL-RTKE-USA |  |
 | Oddworld: Abe's Exoddus (Disc 1) | PSX | | Original | | SLES-01505 |  |
 | Oddworld: Abe's Exoddus (Disc 2) | PSX | | Original | | SLES-11505 |  |
 | Oddworld: Abe's Exoddus: US Manual | MAC | | Art Assets | | |  |
 | Oddworld: Abe's Oddysee | PSX | | Trade Demo | | |  |
 | Oddworld: Abe's Origins | PC | | Limited Run Games | | |  |
 | Oddworld: L'Odyssée d'Abe | PC | | Original | | IB2G-ODDF5 |  |
 | Oddworld: La Fureur de l'Etranger Oddworld: Stranger's Wrath | XBOX | | Original | | EA-109 |  |
 | Oddworld: Munch's Oddysee | XBOX | | Original | | MS-001 |  |
 | Oddworld: Munch's Oddysee | XBOX | | Original | | MS-001 |  |
 | Oddworld: Munch's Oddysee | XBOX | | Original | | MS-001 |  |
 | Oddworld: Munch's Oddysee | XBOX | | Platinum Hits | | MS-001 |  |
 | Oddworld: Strangers Vergeltung | XBOX | | Original | | EA-109 |  |
 | Odin Klik Один Клик | PC | | Original | | 301/2002 |  |
 | Odissea: Sulle tracce di Ulisse (Disc 1) | PC | | Original | | ODY-ITA-P01 |  |
 | Odissea: Sulle tracce di Ulisse (Disc 2) | PC | | Original | | ODY-ITA-P02 |  |
 | Odium ōdi·um | PC | | Covermount | | |  |
 | Odlikas za Prvake Одликаш за Прваке | PC | | Original | | |  |
 | ODN Palm Power Pack | PALM | | Original | | |  |
 | Odo Odo Oddity おどおど おっでぃ | PSX | | Hibaihin | | SLPM 80075 |  |
 | Odoru Made in Wario おどる メイド イン ワリオ | WII | | Original | | RVL-RODJ-JPN |  |
 | ODS Robot Challenge | PC | | Original | | |  |
 | Odyssee: Auf der Suche nach Odysseus (Disc 1) | PC | | Original | | ODY-GERCD1 |  |
 | Odyssee: Auf der Suche nach Odysseus (Disc 2) | PC | | Original | | ODY-GERCD2 |  |
 | Odyssey (Disc 1) 奧德賽 | PC | | Original | | |  |
 | Odyssey (Disc 2) 奧德賽 | PC | | Original | | |  |
 | Odyssey: The Search for Ulysses (Disc 1) | PC | | Original | | |  |
 | Odyssey: The Search for Ulysses (Disc 2) | PC | | Original | | |  |
 | Oesterreichische Nationalbibliothek: Multimediale Enzyklopaedie auf 3 CD-i's (Disc 1) (Prunksaal/Impressionen) | CDI | | Original | | 0103313 |  |
 | Oesterreichische Nationalbibliothek: Multimediale Enzyklopaedie auf 3 CD-i's (Disc 2) (Sammlungen) | CDI | | Original | | 0103313 |  |
 | Oesterreichische Nationalbibliothek: Multimediale Enzyklopaedie auf 3 CD-i's (Disc 3) (Apokalypse) | CDI | | Original | | 0103313 |  |
 | Of Light and Darkness: The Prophecy (Disc 1) | PC | | Original | | CD-W95-166-E |  |
 | Of Light and Darkness: The Prophecy (Disc 2) | PC | | Original | | CD-W95-166-E |  |
 | Of Light and Darkness: The Prophecy (Disc 3) | PC | | Original | | CD-W95-166-E |  |
 | Of Light and Darkness: The Prophecy (Disc 1) | PC | | Original | | |  |
 | Of Light and Darkness: The Prophecy (Disc 2) | PC | | Original | | |  |
 | Of Light and Darkness: The Prophecy (Disc 3) | PC | | Original | | |  |
 | Of Light and Darkness: The Prophecy (Disc 1) | PC | | Original | | CD-C95-166-0 |  |
 | Of Light and Darkness: The Prophecy (Disc 2) | PC | | Original | | CD-C95-166-1 |  |
 | Of Light and Darkness: The Prophecy (Disc 3) | PC | | Original | | CD-C95-166-2 |  |
 | Of Orcs and Men | XBOX360 | | Original | | FE-2009 |  |
 | Off Limits: Cassiopeia | PC | | ROMWARE | | ROM 10100 |  |
 | Off Limits: Mizar | PC | | ROMWARE | | ROM 10120 |  |
 | Off Road | WII | | Original | | RVL-RO2P-EUR |  |
 | Off-Road Redneck Racing | PC | | Original | | CD-C98-1259-0 |  |
 | Off-World Interceptor オフ‐ワールド・インターセプター | 3DO | | Original | | FZ-SJ3151 |  |
 | Off-World Interceptor 혹성질주 | 3DO | | Original | | GDT-GA241 |  |
 | Off-World Interceptor Extreme オフワールド・インターセプター エクストリーム | PSX | | Original | | SLPS 00122 |  |
 | Offensive | PC | | Original | | |  |
 | Offensive Offensive War: The Ultimate Strategical Combat Game | PC | | Covermount | | |  |
 | The Office | PC | | Original | | |  |
 | The Official Browser of Primagames.com | PC | | | | |  |
 | Official Duke Nukem 3D Level Design Handbook | PC | | Original | | 1869-0 |  |
 | The Official Guide to The Daedalus Encounter: Companion Disc | PC | | Original | | |  |
 | Official Lara Croft: Real Life '99 Lara: Character Images | PC | | Press Kit | | |  |
 | Official PlayStation 2 Magazine Demo 10 | PS2 | | | | SCED-50406 |  |
 | Official UK PlayStation Best Games Ever! | PSX | | | | SCED-03408 |  |
 | The Official Xbox 50 Best Games 20 Games to Play | XBOX | | | | IM-001 |  |
 | The Official Xbox Best Ever Games The Official Xbox Magazine 15 Best Games | XBOX | | Original | | |  |
 | The Official Xbox Live Disc | XBOX | | Original | | IM-001 |  |
 | Official Xbox Magazine Best of Xbox Game Demos Vol. 1 | XBOX | | Original | | IM-026 |  |
 | Official Xbox Magazine Game Disc 02 | XBOX | | Original | | IM-002 |  |
 | Official Xbox Magazine Game Disc 02 | XBOX | | Original | | IM-001 |  |
 | Official Xbox Magazine Game Disc 03 | XBOX | | Original | | IM-003 |  |
 | Official Xbox Magazine Game Disc 03 | XBOX | | Original | | IM-002 |  |
 | Official Xbox Magazine Game Disc 04 | XBOX | | Original | | IM-004 |  |
 | Official Xbox Magazine Game Disc 05 | XBOX | | Original | | IM-005 |  |
 | Official Xbox Magazine Game Disc 06 | XBOX | | Original | | IM-006 |  |
 | Official Xbox Magazine Game Disc 06 | XBOX | | Original | | IM-006 |  |
 | Official Xbox Magazine Game Disc 07 | XBOX | | Original | | IM-007 |  |
 | Official Xbox Magazine Game Disc 08 | XBOX | | Original | | IM-008 |  |
 | Official Xbox Magazine Game Disc 09 | XBOX | | Original | | IM-009 |  |
 | Official Xbox Magazine Game Disc 10 | XBOX | | Original | | IM-010 |  |
 | Official Xbox Magazine Game Disc 100 | XBOX360 | | | | IM-2117 |  |
 | Official Xbox Magazine Game Disc 101 | XBOX360 | | | | IM-2118 |  |
 | Official Xbox Magazine Game Disc 102 | XBOX360 | | | | IM-2119 |  |
 | Official Xbox Magazine Game Disc 103 | XBOX360 | | | | IM-2120 |  |
 | Official Xbox Magazine Game Disc 104 | XBOX360 | | | | IM-2121 |  |
 | Official Xbox Magazine Game Disc 105 | XBOX360 | | | | IM-2122 |  |
 | Official Xbox Magazine Game Disc 106 | XBOX360 | | | | IM-2123 |  |
 | Official Xbox Magazine Game Disc 107 | XBOX360 | | | | IM-2143 |  |
 | Official Xbox Magazine Game Disc 108 | XBOX360 | | | | IM-2144 |  |
 | Official Xbox Magazine Game Disc 109 | XBOX360 | | | | IM-2145 |  |
 | Official Xbox Magazine Game Disc 11 | XBOX | | Original | | IM-013 |  |
 | Official Xbox Magazine Game Disc 110 | XBOX360 | | | | IM-2146 |  |
 | Official Xbox Magazine Game Disc 111 | XBOX360 | | | | IM-2147 |  |
 | Official Xbox Magazine Game Disc 112 | XBOX360 | | | | IM-2148 |  |
 | Official Xbox Magazine Game Disc 113 | XBOX360 | | | | IM-2149 |  |
 | Official Xbox Magazine Game Disc 114 | XBOX360 | | | | IM-2150 |  |
 | Official Xbox Magazine Game Disc 115 | XBOX360 | | | | IM-2151 |  |
 | Official Xbox Magazine Game Disc 116 | XBOX360 | | | | IM-2152 |  |
 | Official Xbox Magazine Game Disc 117 | XBOX360 | | | | IM-2153 |  |
 | Official Xbox Magazine Game Disc 118 | XBOX360 | | | | IM-2155 |  |
 | Official Xbox Magazine Game Disc 119 | XBOX360 | | | | IM-2156 |  |
 | Official Xbox Magazine Game Disc 12 | XBOX | | Original | | IM-014 |  |
 | Official Xbox Magazine Game Disc 120 | XBOX360 | | | | IM-2157 |  |
 | Official Xbox Magazine Game Disc 121 | XBOX360 | | | | IM-2158 |  |
 | Official Xbox Magazine Game Disc 122 | XBOX360 | | | | IM-2159 |  |
 | Official Xbox Magazine Game Disc 123 | XBOX360 | | | | IM-2160 |  |
 | Official Xbox Magazine Game Disc 124 | XBOX360 | | | | IM-2161 |  |
 | Official Xbox Magazine Game Disc 125 | XBOX360 | | | | IM-2106 |  |
 | Official Xbox Magazine Game Disc 126 | XBOX360 | | | | IM-2107 |  |
 | Official Xbox Magazine Game Disc 127 | XBOX360 | | | | IM-2108 |  |
 | Official Xbox Magazine Game Disc 128 | XBOX360 | | | | IM-2109 |  |
 | Official Xbox Magazine Game Disc 129 | XBOX360 | | | | IM-2115 |  |
 | Official Xbox Magazine Game Disc 130 | XBOX360 | | | | IM-2116 |  |
 | Official Xbox Magazine Game Disc 131 | XBOX360 | | | | IM-2117 |  |
 | Official Xbox Magazine Game Disc 18 | XBOX | | Original | | IM-018 |  |
 | Official Xbox Magazine Game Disc 18 | XBOX | | Original | | IM-018 |  |
 | Official Xbox Magazine Game Disc 19 | XBOX | | Original | | IM-019 |  |
 | Official Xbox Magazine Game Disc 21 | XBOX | | Original | | IM-021 |  |
 | Official Xbox Magazine Game Disc 25 | XBOX | | Original | | IM-025 |  |
 | Official Xbox Magazine Game Disc 26 | XBOX | | Original | | IM-026 |  |
 | Official Xbox Magazine Game Disc 27 | XBOX | | Original | | IM-027 |  |
 | Official Xbox Magazine Game Disc 41 | XBOX | | Original | | IM-041 |  |
 | Official Xbox Magazine Game Disc 43 | XBOX | | Original | | IM-043 |  |
 | Official Xbox Magazine Game Disc 44 | XBOX | | Original | | IM-044 |  |
 | Official Xbox Magazine Game Disc 44 | XBOX | | Original | | IM-071 |  |
 | Official Xbox Magazine Game Disc 46 | XBOX | | Original | | IM-046 |  |
 | Official Xbox Magazine Game Disc 47 | XBOX | | Original | | IM-076 |  |
 | Official Xbox Magazine Game Disc 49 | XBOX | | Original | | IM-078 |  |
 | Official Xbox Magazine Game Disc 51 | XBOX | | Original | | IM-205 |  |
 | Official Xbox Magazine Game Disc 54 | XBOX | | Original | | IM-214 |  |
 | Official Xbox Magazine Game Disc 54 | XBOX | | Original | | IM-214 |  |
 | Official Xbox Magazine Game Disc 57 | XBOX | | Original | | IM-227 |  |
 | Official Xbox Magazine Game Disc 58 | XBOX | | Original | | IM-227 |  |
 | Official Xbox Magazine Game Disc 58 | XBOX | | Original | | IM-216 |  |
 | Official Xbox Magazine Game Disc 59 | XBOX | | Original | | IM-227 |  |
 | Official Xbox Magazine Game Disc 60 | XBOX | | Original | | IM-229 |  |
 | Official Xbox Magazine Game Disc 60 | XBOX360 | | | | IM-2013 |  |
 | Official Xbox Magazine Game Disc 61 | XBOX | | Original | | IM-229 |  |
 | Official Xbox Magazine Game Disc 61 | XBOX | | Original | | IM-220 |  |
 | Official Xbox Magazine Game Disc 65 | XBOX360 | | | | IM-2027 |  |
 | Official Xbox Magazine Game Disc 66 | XBOX360 | | | | IM-2032 |  |
 | Official Xbox Magazine Game Disc 67 | XBOX360 | | | | IM-2033 |  |
 | Official Xbox Magazine Game Disc 68 | XBOX360 | | | | IM-2034 |  |
 | Official Xbox Magazine Game Disc 69 | XBOX360 | | | | IM-2035 |  |
 | Official Xbox Magazine Game Disc 70 | XBOX360 | | | | IM-2036 |  |
 | Official Xbox Magazine Game Disc 71 | XBOX360 | | | | IM-2037 |  |
 | Official Xbox Magazine Game Disc 72 | XBOX360 | | | | IM-2048 |  |
 | Official Xbox Magazine Game Disc 73 | XBOX360 | | | | IM-2052 |  |
 | Official Xbox Magazine Game Disc 74 | XBOX360 | | | | IM-2054 |  |
 | Official Xbox Magazine Game Disc 75 | XBOX360 | | | | IM-2051 |  |
 | Official Xbox Magazine Game Disc 76 | XBOX360 | | | | IM-2053 |  |
 | Official Xbox Magazine Game Disc 77 | XBOX360 | | | | IM-2055 |  |
 | Official Xbox Magazine Game Disc 78 | XBOX360 | | | | IM-2056 |  |
 | Official Xbox Magazine Game Disc 79 | XBOX360 | | | | IM-2060 |  |
 | Official Xbox Magazine Game Disc 80 | XBOX360 | | | | IM-2061 |  |
 | Official Xbox Magazine Game Disc 81 | XBOX360 | | | | IM-2072 |  |
 | Official Xbox Magazine Game Disc 82 | XBOX360 | | | | IM-2073 |  |
 | Official Xbox Magazine Game Disc 83 | XBOX360 | | | | IM-2074 |  |
 | Official Xbox Magazine Game Disc 84 | XBOX360 | | | | IM-2075 |  |
 | Official Xbox Magazine Game Disc 85 | XBOX360 | | | | IM-2076 |  |
 | Official Xbox Magazine Game Disc 86 | XBOX360 | | | | IM-2078 |  |
 | Official Xbox Magazine Game Disc 87 | XBOX360 | | | | IM-2079 |  |
 | Official Xbox Magazine Game Disc 88 | XBOX360 | | | | IM-2080 |  |
 | Official Xbox Magazine Game Disc 89 | XBOX360 | | | | IM-2081 |  |
 | Official Xbox Magazine Game Disc 92 | XBOX360 | | | | IM-2084 |  |
 | Official Xbox Magazine Game Disc 93 | XBOX360 | | | | IM-2107 |  |
 | Official Xbox Magazine Game Disc 94 | XBOX360 | | | | IM-2110 |  |
 | Official Xbox Magazine Game Disc 95 | XBOX360 | | | | IM-2112 |  |
 | Official Xbox Magazine Game Disc 96 | XBOX360 | | | | IM-2113 |  |
 | Official Xbox Magazine Game Disc 97 | XBOX360 | | | | IM-2114 |  |
 | Official Xbox Magazine Game Disc 98 | XBOX360 | | | | IM-2115 |  |
 | Official Xbox Magazine Game Disc 99 | XBOX360 | | | | IM-2116 |  |
 | The Official Xbox Magazine: Australia & New Zealand: Issue 100 | XBOX360 | | | | IM-2146 |  |
 | The Official Xbox Magazine: Australia & New Zealand: Issue 101 | XBOX360 | | | | IM-2147 |  |
 | The Official Xbox Magazine: Australia & New Zealand: Issue 103 | XBOX360 | | | | IM-2149 |  |
 | The Official Xbox Magazine: Australia & New Zealand: Issue 104 | XBOX360 | | | | IM-2150 |  |
 | The Official Xbox Magazine: Australia & New Zealand: Issue 105 | XBOX360 | | | | IM-2151 |  |
 | The Official Xbox Magazine: Australia & New Zealand: Issue 106 | XBOX360 | | | | IM-2152 |  |
 | The Official Xbox Magazine: Australia & New Zealand: Issue 107 | XBOX360 | | | | IM-2153 |  |
 | The Official Xbox Magazine: Australia & New Zealand: Issue 108 | XBOX360 | | | | IM-2154 |  |
 | The Official Xbox Magazine: Australia & New Zealand: Issue 109 | XBOX360 | | | | IM-2155 |  |
 | The Official Xbox Magazine: Australia & New Zealand: Issue 110 | XBOX360 | | | | IM-2156 |  |
 | The Official Xbox Magazine: Australia & New Zealand: Issue 111 | XBOX360 | | | | IM-2157 |  |
 | The Official Xbox Magazine: Australia & New Zealand: Issue 112 | XBOX360 | | | | IM-2159 |  |
 | The Official Xbox Playable Cheats | XBOX | | Original | | IM-001 |  |
 | The Official Xbox Starter Pack 2004 Xbox 20 Playable Demos | XBOX | | Original | | IM-001 |  |
 | Das Offizielle Xbox-Magazin: Cover-DVD 01/2003 | XBOX | | Original | | IM-012 |  |
 | Das Offizielle Xbox-Magazin: Cover-DVD 01/2004 | XBOX | | Original | | IM-024 |  |
 | Das Offizielle Xbox-Magazin: Cover-DVD 01/2006 | XBOX | | Original | | IM-049 |  |
 | Das Offizielle Xbox-Magazin: Cover-DVD 02/2003 | XBOX | | Original | | IM-013 |  |
 | Das Offizielle Xbox-Magazin: Cover-DVD 03/2005 | XBOX | | Original | | IM-038 |  |
 | Das Offizielle Xbox-Magazin: Cover-DVD 04/2003 | XBOX | | Original | | IM-015 |  |
 | Das Offizielle Xbox-Magazin: Cover-DVD 04/2005 | XBOX | | Original | | IM-039 |  |
 | Das Offizielle Xbox-Magazin: Cover-DVD 05/2005 | XBOX | | Original | | IM-040 |  |
 | Das Offizielle Xbox-Magazin: Cover-DVD 06/2004 | XBOX | | Original | | IM-029 |  |
 | Das Offizielle Xbox-Magazin: Cover-DVD 07/2003 | XBOX | | Original | | IM-018 |  |
 | Das Offizielle Xbox-Magazin: Cover-DVD 07/2005 | XBOX | | Original | | IM-042 |  |
 | Das Offizielle Xbox-Magazin: Cover-DVD 08/2002 | XBOX | | Original | | IM-001 |  |
 | Das Offizielle Xbox-Magazin: Cover-DVD 08/2003 | XBOX | | Original | | IM-019 |  |
 | Das Offizielle Xbox-Magazin: Cover-DVD 08/2005 | XBOX | | Original | | IM-043 |  |
 | Das Offizielle Xbox-Magazin: Cover-DVD 09/2005 | XBOX | | Original | | IM-044 |  |
 | Das Offizielle Xbox-Magazin: Cover-DVD 09/2006 | XBOX | | Original | | IM-226 |  |
 | Das Offizielle Xbox-Magazin: Cover-DVD 10/2003 | XBOX | | Original | | IM-021 |  |
 | Das Offizielle Xbox-Magazin: Cover-DVD 10/2004 | XBOX | | Original | | IM-034 |  |
 | Das Offizielle Xbox-Magazin: Cover-DVD 10/2005 | XBOX | | Original | | IM-045 |  |
 | Das Offizielle Xbox-Magazin: Cover-DVD 11/2002 | XBOX | | Original | | IM-002 |  |
 | Das Offizielle Xbox-Magazin: Cover-DVD 11/2004 | XBOX | | Original | | IM-035 |  |
 | Das Offizielle Xbox-Magazin: Cover-DVD 11/2005 | XBOX | | Original | | IM-046 |  |
 | Das Offizielle Xbox-Magazin: Cover-DVD 12/2002 | XBOX | | Original | | IM-003 |  |
 | Das Offizielle Xbox-Magazin: Cover-DVD 12/2005 | XBOX | | Original | | IM-048 |  |
 | Offroad Off-Road Redneck Racing | PC | | Original | | OFFPCCDML |  |
 | Offroad Off-Road Redneck Racing | PC | | Original | | ECD 000592K |  |
 | Offroad Extreme! | WII | | Original | | RVL-ROFX-NOE |  |
 | Offroad Extreme! | WII | | Original | | RVL-ROFP-UKV-1 |  |
 | Offroad Extreme! Special Edition | PC | | Original | | |  |
 | Offroad Extreme! Special Edition | WII | | Original | | RVL-ROFE-USA-B0 |  |
 | Ogallala: Das Kartenspiel für PC | PC | | Original | | ECD000799D 00031111-001 |  |
 | Ognisty Podmuch: Fire Captain (Disc 1) (Dysk Instalacyjny) | PC | | Covermount | | |  |
 | Ognisty Podmuch: Fire Captain (Disc 2) (Dysk z Grą) | PC | | Covermount | | |  |
 | Ogura Hyakunin Isshu 小倉百人一首 | 3DO | | Original | | SV-0201 |  |
 | Oh No! オーノー! | PSX | | Original | | SLPS 02764 |  |
 | Oh-chan no Oekaki Logic 2 おーちゃんのお絵かきロジック2 | PSX | | Original | | SLPS 00345 |  |
 | Oh-chan no Oekaki Logic 3 おーちゃんのお絵かきロジック3 | PSX | | Value 1500 | | SLPS 03134 |  |
 | Oh! Bakyuuun オーバキューン | PSX | | Original | | SLPS 02680 |  |
 | Oh!PC 1998-nen 10-gatsu-gou Tokubetsu Furoku CD-ROM Oh!PC 1998年 10月号 特別付録CD-ROM | PC | | | | OHPC-9810 |  |
 | Oh!PC 1998-nen 11-gatsu-gou Tokubetsu Furoku CD-ROM Oh!PC 1998年 11月号 特別付録CD-ROM | PC | | | | OHPC-9811 |  |
 | Oh!PC 1998-nen 8-gatsu-gou Tokubetsu Furoku CD-ROM Oh!PC 1998年 8月号 特別付録CD-ROM | PC | | | | OHPC-9808 |  |
 | Oh!PC 1998-nen 9-gatsu-gou Tokubetsu Furoku CD-ROM Oh!PC 1998年 9月号 特別付録CDーROM | PC | | | | OHPC-9809 |  |
 | Oh!X 1998 Spring Special CD-ROM (Part 1) | X68K | | | | |  |
 | Oh!X 1998 Spring Special CD-ROM (Part 2) (Sampler Disc) | X68K | | | | |  |
 | Oh!X 1999 Spring Special CD-ROM (Part 1) | X68K | | | | |  |
 | Oh!X 1999 Spring Special CD-ROM (Part 2) (Sampler Disc) | X68K | | | | |  |
 | Oh!X 1999 Summer Special CD-ROM | X68K | | | | |  |
 | Oh!X 2000 Spring Special CD-ROM (Part 1) | X68K | | | | |  |
 | Oh!X 2000 Spring Special CD-ROM (Part 2) | X68K | | | | |  |
 | Oh!X 2001 Spring Special CD-ROM | X68K | | | | |  |
 | Oha Suta Dance Dance Revolution おはスタ ダンス ダンス レボリューション | PSX | | Original | | SLPM 86603 |  |
 | Oha Suta Produce! Gentei Collabo Game Disc!! おはスタプロデュース!限定コラボゲームディスク!! | WII | | Limited Edition | | RVL-DCHJ-JPN |  |
 | Oha Suta Series 01: Zonapara おはスタシリーズ01 象南波羅~ゾナパラ~ | KSITE | | Original | | 536956 |  |
 | Oha Suta Series 02: Oha Ska! おはスタシリーズ02 おは スカ | KSITE | | Original | | 538714 |  |
 | Ohenro-San: Hosshin no Dojo (Awa Kuni) Hen お遍路さん 発心の道場(阿波国)編 | GC | | Original | | DL-DOL-GODJ-JPN |  |
 | Oil of Ulay: Colour Collection: Colour Consultant | CDI | | Original | | |  |
 | Oil Rush | PC | | Original | | |  |
 | Oil Tycoon 2 | PC | | Original | | |  |
 | Oil Tycoon 2 Oil Tycoon 2: Il Ritorno di una Leggenda | PC | | EXA Games | | EXAG020 |  |
 | Oil Tycoon 2 | PC | | Covermount | | |  |
 | Oilman オイルマン | 3DO | | Hibaihin | | OIL-9610 |  |
 | OIO: The Game: Enlarged | PC | | F*ckn' Best of Independent Games: Collection Vol. 1 | | |  |
 | Oja Majo DoReMi Dokkan! Nijiiro ParaDice おジャ魔女どれみドッカ~ン! にじいろパラダイス | PSX | | Original | | SLPS 03497 |  |
 | Ojarumaru: Pasokon Yarou Yo! Mouse de Jigsaw Puzzle おじゃる丸 パソコンやろうよ! マウスでジグソーパズル | PC | | Original | | |  |
 | Ojousama Express お嬢様特急 | PSX | | Taikenban | | SLPM 80255 |  |
 | Ōkami | WII | | Beta | | |  |
 | Okano Software Classics: Volume 2 | PC | | Original | | |  |
 | Okashina Mother Goose: Mixed-Up Mother Goose おかしなマザー・グース | FMT | | Original | | HMB-235 |  |
 | Okigaru Igo Taikyoku お気軽囲碁対局 | PALM | | Original | | |  |
 | Okigaru Igo Taikyoku お気軽囲碁対局 | PPC | | Original | | |  |
 | Okiraku TownsGEAR お気楽 TownsGEAR | FMT | | Bundled with Book | | SBHW-00002 |  |
 | Oksfordzka Encyklopedia Historii Świata. Tom II | PC | | Covermount | | SELL 0108 |  |
 | Old El Paso Recipes for Family Fun | PC | | Original | | |  |
 | Oldtimer | PHOTO-CD | | Original | | 813 0067 |  |
 | Oldtimer: Erlebte Geschichte Teil II | PC | | Original | | |  |
 | Olimpiada Zimowa 2002 Olimpijskie Zmagania 2002 | PC | | Original | | |  |
 | Olivers Äventyr: Drakens Förbannelse | PC | | Original | | 021120110 |  |
 | Ollo en de Reuzentomaat | PC | | CD-ROM Topper | | |  |
 | Ollo in the Sunny Valley Fair | 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 |  |
 | Olympiad Qiaosai 2 奧林匹亞橋賽2 | PC | | Original | | |  |
 | Olympic Games: Atlanta 1996 | PC | | Original | | |  |
 | Olympic Soccer | PC | | Kixx | | |  |
 | Olympic Soccer | PC | | CD-ROM Classic Collection 2 | | |  |
 | Olympic Soccer オリンピックサッカー | PSX | | Original | | SLPS 00523 |  |
 | Omar Sharif on Bridge | PC | | Valueware | | CD-ICD-148-0 |  |
 | Omega Assault | PSX | | Original | | SLES-04051 |  |
 | The Omega Stone: Secrets of the Ancients (Disc 1) | PC | | Original | | OMSTENCD1 |  |
 | The Omega Stone: Secrets of the Ancients (Disc 2) | PC | | Original | | OMSTENCD2 |  |
 | The Omega Stone: Secrets of the Ancients (Disc 3) | PC | | Original | | OMSTENCD3 |  |
 | The Omega Stone: Secrets of the Ancients (Disc 4) | PC | | Original | | OMSTENCD4 |  |
 | Omerta: City of Gangsters | PC | | Covermount | | G1DVD0215 |  |
 | Omgaan met Steriele Medische Hulpmiddelen Omgaan met Steriele Medische Hulp-Middelen | CDI | | Original | | |  |
 | Omgaan met Steriele Medische Hulpmiddelen | CDI | | Demo | | |  |
 | 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 |  |
 | Omikron: The Nomad Soul | PC | | Promo | | |  |
 | Omise de Tenshu おみせde店主 | PSX | | Original | | SLPS 01876 |  |
 | Omizu no Hanamichi お水の花道 | PSX | | Original | | SLPS 02815 |  |
 | Omnia Junior 1: Enciclopedia: Dizionario | PC | | Covermount | | SIAE 08A01PA |  |
 | Omnia Junior 2: Storia: Attività interattive | PC | | Covermount | | SIAE 0901PA |  |
 | Omnia Junior 3: Il Mondo degli Animali | PC | | Covermount | | SIAE1001PA |  |
 | On Air | PC | | Original | | BROWNIE 990201 |  |
 | On the Rain-Slick Precipice of Darkness: Episode One | PC | | Demo | | |  |
 | Ona: Sbornik e'roticheskix igr Она: Сборник эротических игр | PC | | Original | | 10-20999 |  |
 | One Must Fall 2097 | PC | | Demo: JukeBox Collection | | |  |
 | One Must Fall 2097 | PC | | Original | | |  |
 | One Must Fall 2097 One Must Fall | PC | | Rerelease | | D.L.: M-8684-97 |  |
 | One Must Fall 2097 | PC | | Original | | EPOMF01 |  |
 | One Must Fall 2097 | PC | | Original | | EPOMF01 |  |
 | One Piece: Grand Battle! Rush ワンピース グラバト! ラッシュ | GC | | Original | | DL-DOL-GOPJ-JPN |  |
 | One Piece: Unlimited Adventure ワンピース アンリミテッドアドベンチャー | WII | | Original | | RVL-RIPJ-JPN |  |
 | One Piece: Unlimited Cruise 1: The Treasure Beneath the Waves | WII | | Original | | RVL-ROUP-EUR-B0 |  |
 | One Piece: Unlimited Cruise: Episode 2: Mezameru Yuusha ワンピース アンリミテッドクルーズ エピソード2 目覚める勇者 | WII | | Original | | RVL-RIUJ-JPN |  |
 | One Step Ahead | CDI | | | | Demo 10.05.94 |  |
 | One Step Beyond | PC | | Hit Squad: Regenerator | | |  |
 | 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 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-derful Theater ONEだふるシアター | X68K | | | | |  |
 | Onechanbara: Bikini Zombie Slayers | WII | | Original | | RVL-RONE-USA |  |
 | Oneechanbara Revolution お姉チャンバラ Revolution | WII | | Original | | RVL-RONJ-JPN |  |
 | Oneechanbara VorteX: Imichi o Tsugu Mono-tachi お姉チャンバラ vorteX ~忌血を継ぐ者たち~ | XBOX360 | | Original | | DP-2002 |  |
 | Oneechanbara Z: Kagura お姉チャンバラZ~カグラ~ | XBOX360 | | Original | | DP-2036 |  |
 | Onegai Countdown おねがいカウントダウン | PC | | Original | | YMH-0013 |  |
 | Ongaku Tkool 3 音楽ツクール3 | PSX | | Original | | SLPS 03161 |  |
 | Oni | MAC | | Original | | |  |
 | Oni / 4x4 Evo Oni / 4x4 Evolution | PC | | Demo | | 12DC1-09GM03-11 |  |
 | 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 |  |
 | Onible'jd Ониблэйд | 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 | | |  |
 | Onii-chan Jushin-chuu お兄ちゃん受信中 | PC | | Original | | |  |
 | Onikiri-den 鬼斬伝 | PC | | Original | | ZEUS-00001 |  |
 | Onimusha 3 | PC | | Original | | 5004561 |  |
 | Onimusha 3: Demon Siege (Disc 1) | PC | | Original | | 683100-CD1 |  |
 | Onimusha 3: Demon Siege (Disc 2) | PC | | Original | | 683100-CD2 |  |
 | Onimusha 3: Demon Siege (Disc 3) | PC | | Original | | 683100-CD3 |  |
 | Onimusha: Put' samuraja Onimusha: Путь самурая | PC | | Original | | |  |
 | Onimusha: Put' samuraya (Disc 1) (Igrovoj) Onimusha: Путь самурая | PC | | Original | | |  |
 | Onimusha: Put' samuraya (Disc 2) Onimusha: Путь самурая | PC | | Original | | |  |
 | Onimusha: Put' samuraya (Disc 3) Onimusha: Путь самурая | PC | | Original | | |  |
 | Onimusha: Put' samuraya (Disc 4) Onimusha: Путь самурая | PC | | Original | | |  |
 | Onkel Alberts geheimnisvolles Notizbuch | PC | | Original | | |  |
 | Online Connection CD: For the PlayStation Game Console | PSX | | Beta Trial Version 1.0 | | LSP-150500 … |  |
 | Online G@mer n. 5: Juin/Juillet 2001 (Disc 1) | PC | | | | |  |
 | OnlineGamez | PC | | | | |  |
 | Only Fun: Entra anche tu nel mondo dei Videogames | PC | | | | |  |
 | 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 You: Seikimatsu no Juliet-tachi Only You ~世紀末のジュリエットたち~ | FMT | | Shokai Gentei | | |  |
 | Onsalakorv | PC | | Original | | |  |
 | Onsen de Takkyuu 温泉de卓球 | PC | | Original | | |  |
 | Onslaught | WII | | Beta | | |  |
 | De Ontdekker en het Mysterie van de Diamanten Scarabee The Explorer and the Mystery of the Diamond Scarab | WII | | Original | | RVL-SODP-EUR-B0 |  |
 | Ookami 大神 | WII | | Original | | RVL-ROWJ-JPN-B0 |  |
 | Oops! Prank Party | WII | | Demo | | RVL-DPIE-USA-B0 |  |
 | Ooumi Nobunaga Den: Geten II 大海信長伝・下天II | PSX | | Original | | SLPS 00874 |  |
 | Oozora ni Kodawarou! Minna no Kuukou 2 大空にこだわろう! みんなの空港2 | PC | | | | |  |
 | Opel Corsa '97 | PHOTO-CD | | Original | | |  |
 | Opel IAA '97 | PHOTO-CD | | Original | | |  |
 | Opel IAA '99 (Disc 1) (Model Range) | PHOTO-CD | | Original | | |  |
 | Opel IAA '99 (Disc 2) (Opel Highlights) | PHOTO-CD | | Original | | |  |
 | Opel Vectra '99 | PHOTO-CD | | Original | | |  |
 | Open Season Les Rebelles de la Forêt | PC | | Cheese Heads | | |  |
 | Open Season | WII | | Original | | RVL-ROPP-EUR |  |
 | Open Season | XBOX360 | | Original | | US-2024 |  |
 | Open Season | XBOX | | Original | | US-097 |  |
 | Open Season | GC | | Original | | DL-DOL-GOSX-EUU |  |
 | Open Season (Disc 1) | PC | | Original | | 5004905-CD 1 |  |
 | Open Season (Disc 2) | PC | | Original | | 5004905-CD 2 |  |
 | Open Season (Disc 3) | PC | | Original | | 5004905-CD 3 |  |
 | Open Season | XBOX | | Original | | US-097 |  |
 | Open Season | WII | | Original | | RVL-ROPE-USA |  |
 | Open Season | GC | | Original | | DL-DOL-GOSE-USA |  |
 | Open Universiteit: Practicum Toxicologische Histopathologie Open University: Practical Toxicological Histopathology | CDI | | Original | | 4589 |  |
 | Opera Fatal | PC | | Tandem | | 1444 |  |
 | Opera Fatal | PC | | Original | | |  |
 | Opera House Preview Disc オペラハウス プレビューディスク | PC | | Original | | |  |
 | Opera House Preview Disc #2 オペラハウス プレビューディスク #2 | PC | | Original | | |  |
 | Opera House Preview Disc #2.3 オペラハウス プレビューディスク #2.3 | PC | | Original | | |  |
 | Operaciya "Barbarossa" Операция "Барбаросса" | PC | | Original | | |  |
 | Operaciya "Blau" Операция "Блау" | PC | | Original | | |  |
 | Operaciya "Plastilin" (Disc 1) Операция "Пластилин" | PC | | Original | | |  |
 | Operaciya "Plastilin" (Disc 2) Операция "Пластилин" | PC | | Original | | |  |
 | Operaciya "X" ili novye piklyucheniya Shuricha (Disc 1) Операция "Х" или новые приключения Шурича | PC | | 1C: Kollekciya igrushek | | |  |
 | Operaciya Bagration Операция Багратион | PC | | Original | | |  |
 | Operaciya Silent Storm: Chasovye (Disc 1) Операция Silent Storm: Часовые | PC | | 1С: Igroteka | | |  |
 | Operaciya Silent Storm: Chasovye (Disc 2) Операция Silent Storm: Часовые | PC | | 1С: Igroteka | | |  |
 | Operation | PC | | General Mills | | |  |
 | Operation | PC | | General Mills | | AM0703R71 |  |
 | Operation Barbarossa: The Struggle for Russia | PC | | Original | | |  |
 | Operation Body Count | PC | | Original | | |  |
 | Operation Body Count: One Level Preview | PC | | Original | | |  |
 | Operation Darkness オペレーション・ダークネス | XBOX360 | | Original | | SU-2001 |  |
 | Operation Darkness | XBOX360 | | Original | | AT-2002 |  |
 | Operation Europe: Path to Victory 1939-45 | PC | | Original | | |  |
 | Operation Flashpoint: Cold War Crisis | PC | | Playable Demo | | POPFCDUS40 |  |
 | Operation Flashpoint: Dragon Rising | PC | | Original | | MOFP2CDEU00 |  |
 | Operation Flashpoint: Dragon Rising | XBOX360 | | Original | | CM-2065 |  |
 | Operation Flashpoint: Gold Upgrade Operace Flashpoint: Gold Upgrade | PC | | Original | | |  |
 | Operation Flashpoint: Red River | XBOX360 | | Original | | CM-2104 |  |
 | Operation Flashpoint: Red River | PC | | Kakaku Kaiteihan | | FBG028W000A10 |  |
 | Operation Flashpoint: Red River | PC | | Original | | MOFP3CDUS00 |  |
 | Operation Mittelmeer | PC | | Original | | |  |
 | Operation Neptune + Reader Rabbit 2 Deluxe! + Ultimate Writing & Creativity Center The Learning Company 3-in-1 | PC | | | | |  |
 | Operation Omega | PC | | Original | | 7-20286-92175-1 |  |
 | Operation WinBack 2: Project Poseidon | XBOX | | Original | | KO-008 |  |
 | Operation: Surgery Has Never Been so Silly! | PC | | Replay Kids | | OPERPCREGB/A |  |
 | Operation: Surgery Has Never Been so Silly! | PC | | Sold Out Software | | |  |
 | The Operational Art of War II: 1956-2000 The Operational Art of War II: Bewaffnete Konflikten | PC | | Original | | |  |
 | The Operational Art of War: Century of Warfare | PC | | Original | | |  |
 | 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 2) (In the Lounge with No One Lives Forever) | PC | | Bundle Version Micro-Star International OEM | | CD-W581995-MSYZ2 |  |
 | Opoona | WII | | Original | | RVL-RPOP-EUR |  |
 | Opoona オプーナ | WII | | Original | | RVL-RPOJ-JPN |  |
 | Opowieści z Narnii: Książe Kaspian | PC | | Covermount | | |  |
 | Opowieści z Narnii: Lew, Czarownica i Stara Szafa (Disc 1) | PC | | Original | | |  |
 | Opowieści z Narnii: Lew, Czarownica i Stara Szafa (Disc 2) | PC | | Original | | |  |
 | Opowieści z Narnii: Lew, Czarownica i Stara Szafa (Disc 3) | PC | | Original | | |  |
 | Opowieści z Narnii: Lew, Czarownica i Stara Szafa (Disc 4) | PC | | Original | | |  |
 | OPSM Best Ever Ever Games Demo | PSX | | Demo | | SCED-02851 |  |
 | OPSM Best Racing Game Ever | PSX | | | | SCED-02492 |  |
 | Opsys | PC | | Original | | |  |
 | Opsys | PC | | Original | | |  |
 | OptImage CD-I 220 Adjustment Disc | CDI | | Original | | |  |
 | OptImage CD-I Starter System: Sampler Disc: Version 1.1 | CDI | | | | |  |
 | Optimum Resource Sampler | PC | | Rerelease | | |  |
 | Optimum Resource Sampler | PC | | Original | | |  |
 | 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 |  |
 | Oracle no Houseki: Jewels of the Oracle オラクルの宝石 Jewels of the Oracle | PSX | | Original | | SLPS 00240 |  |
 | The Orange Box | XBOX360 | | Original | | EA-2063 |  |
 | The Orange Box (Disc 1) | PC | | Original | | VAD07705811D |  |
 | The Orange Box (Disc 2) | PC | | Original | | VAD07705811D2 |  |
 | The Orange Box | XBOX360 | | Original | | EA-2063 |  |
 | The Orange Box (Disc 1) | PC | | Rerelease | | |  |
 | The Orange Box (Disc 1) | PC | | Original | | |  |
 | The Orange Box (Disc 2) | PC | | Rerelease | | |  |
 | The Orange Box (Disc 2) | PC | | Original | | |  |
 | The Orange Box (Disc 1) 戰慄時空2:二部曲重裝旗艦版 | PC | | Original | | TTE0193 |  |
 | The Orange Box (Disc 2) 戰慄時空2:二部曲重裝旗艦版 | PC | | Original | | TTE0193 |  |
 | Orbatak | 3DO | | Arcade CD-ROM | | |  |
 | Orchid Technology Kelvin MPEG Software Catalog | PC | | | | |  |
 | Orda: Severnyj veter Орда: Северный ветер | PC | | Original | | |  |
 | Order of War: Osvobozhdenie Order of War: Освобождение | PC | | Igromaniya: Vybor redakcii | | |  |
 | Order of War: Stolknovenie Order of War: Столкновение | PC | | Igromaniya: Vybor redakcii | | |  |
 | Order Up! | WII | | Original | | RVL-ROXX-EUR |  |
 | Order Up! | WII | | Beta | | |  |
 | Order Up! | WII | | Original | | RVL-ROXE-USA |  |
 | Order Up! | WII | | Original | | RVL-ROXP-UKV |  |
 | Ore no Ryouri 俺の料理 | PSX | | Taikenban | | PAPX 90084 |  |
 | Ore no Ryouri 俺の料理 | PSX | | Taikenban | | PAPX 90089 |  |
 | Ore no Shikabane o Koete Yuke 俺の屍を越えてゆけ | PSX | | Tentou-you Movie Disc | | PCPX 96160 |  |
 | Ore no Yome: Anata dake no Hanayome 俺の嫁 ~あなただけの花嫁~ | XBOX360 | | Original | | IF-2008 |  |
 | 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 |  |
 | Oregano Oregano: RISC OS Web Browser | ARCH | | Original | | |  |
 | The Oregon Trail 3rd Edition: Pioneer Adventures (Disc 3) | PC | | Original | | OTA744AE-CD3 |  |
 | The Oregon Trail: Classic Edition | PC | | SoftKey | | POT144EE-CD |  |
 | The Oregon Trail: Classic Edition | PC | | SoftKey | | POT144BE-CD |  |
 | Orgazumi (Disc 1) オーガズミー | PC | | Original | | FCG013 |  |
 | Orgazumi (Disc 2) オーガズミー | PC | | Original | | FCG014 |  |
 | The Original Mulan 花木兰 | PC | | Original | | |  |
 | Original War (Disc 1) | PC | | Original | | |  |
 | Original War (Disc 2) | PC | | Original | | |  |
 | Original Xbox Game Support: August 2006 (1.5) | XBOX360 | | | | |  |
 | Original Xbox Game Support: December 2005 (1.2) Prise en charge des jeux Xbox d'origine: Décembre 2005 (1.2) | XBOX360 | | Original | | |  |
 | Orion Burger | PC | | Original | | |  |
 | Orion Burger | PC | | Abenteuer Doppelpack: Premier Collection | | MOBRLPGE72 |  |
 | Orly's Draw-A-Story | PC | | Original | | |  |
 | Oro e Gloria: La Strada per El Dorado | PC | | Covermount | | |  |
 | Oro Negro: Juego de Guerra y Estrategia | PC | | Covermount | | |  |