Region | Title | System | Version | Edition | Languages | Serial | Status |
| X Games Pro Boarder ESPN Digital Games: X Games Pro Boarder | PC | | Original | | EAX08801833D | |
| X Games Pro Boarder | PSX | | Original | | SCES-01556 | |
| X Games Pro Boarder X GAMES プロ・ボーダー | PSX | | Original | | SLPS 01944 | |
| X Games Pro Boarder X GAMES プロボーダー | PSX | | Taikenban Disc | | SLPM 80393 | |
| X Games Pro Boarder | PSX | | Original | | SLUS-00704 | |
| X-COM: Apocalypse | PC | | Original, Powerplus | | MP191 207 D01R, PP191 207 D01R | |
| X-COM: Interceptor | PC | | Original | | MP 393 372 DO1R | |
| X-COM: Terror from the Deep | PC | | Original | | 0-431-40-101 | |
| X-COM: UFO Defense | PSX | | Original | | SLUS-00141 | |
| X-COM: UFO Defense | PC | | Original | | | |
| X-Men 2: Wolverine's Revenge | GC | | Original | | DL-DOL-GWVP-UKV | |
| X-Men 2: Wolverine's Revenge | XBOX | | Original | | AV-008 | |
| X-Men 2: Wolverine's Revenge | XBOX | | Original | | AV-008 | |
| X-Men 2: Wolverine's Revenge (Disc 1) | PC | | Original | | 32343.101.GM, 32343.101.IT | |
| X-Men Legends | XBOX | | Original | | AV-030 | |
| X-Men Legends | GC | | Original | | DL-DOL-GXLE-USA | |
| X-Men Legends | XBOX | | Original, World Collection | | AV-030 | |
| X-Men Legends II: El Ascenso de Apocalipsis | GC | | Original | | DL-DOL-GX2S-ESP | |
| X-Men Legends II: Rise of Apocalypse | GC | | Original | | DL-DOL-GX2P-EUR | |
| X-Men Legends II: Rise of Apocalypse (Disc 1) | PC | | Original, PC Essentials | | 32959.101.US | |
| X-Men Legends II: Rise of Apocalypse (Disc 2) | PC | | Original, PC Essentials | | 32959.102.US | |
| X-Men Legends II: Rise of Apocalypse (Disc 3) | PC | | Original, PC Essentials | | 32959.103.US | |
| X-Men Legends II: Rise of Apocalypse | XBOX | | Original | | AV-071 | |
| X-Men Origins: Wolverine | WII | | Original | | RVL-RWUE-USA | |
| X-Men Origins: Wolverine: Uncaged Edition | XBOX360 | | Original | | AV-2070 | |
| X-Men vs. Street Fighter | PSX | | Fighters Edge | | SLUS-00627 | |
| X-Men vs. Street Fighter: EX Edition エックスメンVS.ストリートファイター EXエディション | PSX | | Original | | SLPS 01284 | |
| X-Men: Children of the Atom | PSX | | Original | | SLES-00198 | |
| X-Men: Children of the Atom | PSX | | Original | | SLUS-00044 | |
| X-Men: Destiny | XBOX360 | | Original | | AV-2218 | |
| X-Men: Evolution (Cyclops) | PC | | Burger King | | | |
| X-Men: Evolution (Magneto) | PC | | Burger King | | | |
| X-Men: Evolution (Nightcrawler) | PC | | Burger King | | | |
| X-Men: Evolution (Quicksilver) | PC | | Burger King | | | |
| X-Men: Mutant Academy | PSX | | Original, Promo | | SLES-02865 | |
| X-Men: Mutant Academy | PSX | | Original, SuperLite 1500 Series | | SLPM 86765 … | |
| X-Men: Mutant Academy | PSX | | Original, Greatest Hits | | SLUS-00774 … | |
| X-Men: Mutant Academy & Spider-Man | PSX | | Promotion Taikenban | | SLPM 80609 | |
| X-Men: Mutant Academy 2 | PSX | | Original | | SLES-03630 | |
| X-Men: Mutant Academy 2 | PSX | | Original | | SLUS-01382 | |
| X-Men: Next Dimension | XBOX | | Original | | AV-007 | |
| X-Men: Next Dimension | GC | | Original | | DL-DOL-GXME-USA | |
| X-Men: The Official Game | GC | | Original | | DL-DOL-G3XP-EUR | |
| X-Men: The Official Game | XBOX | | Original | | AV-070 | |
| X: Beyond the Frontier & X-Tension & X2: The Threat & X3: Reunion | PC | | X: Saga-Box, X: Superbox | | 032650, 1010560L1INT, 20100809-01, ECD008724M, ECD900688M, ECD900719M, ECD900721M, ECD900818M | |
| X: Superbox (Bonus DVD) X: Saga-Box (Bonus DVD) | PC | | Original | | 032650, 1010560L4INT, 20100809-01, ECD008724M, ECD900688M, ECD900719M, ECD900721M, ECD900818M | |
| X'treme Roller | PSX | | Original | | SLES-03433 | |
| X3: Terran Conflict | PC | | X: Superbox, X: Saga-Box | | 20100809-01, ECD008724M, ECD900688M, ECD900719M, ECD900721M, ECD900818M | |
| X3D Action and Simulation Game Collection | PC | | X3D Hardware Bundle | | | |
| X3D Kids Game Collection | PC | | X3D Hardware Bundle | | | |
| Xameleon (Disc 2) Хамелеон | PC | | 1C: Kollekciya igrushek | | | |
| Xbox 360 Wireless Racing Wheel Demo Disc | XBOX360 | | Bundled with Wireless Racing Wheel | | MS-2100 | |
| Xbox 360: Das Offizielle Xbox-Magazin: Demo Disk 03/2006 ~ Revista Oficial Xbox: DVD de Demos 33 | XBOX | | Original | | IM-207 | |
| Xbox 360: Das Offizielle Xbox-Magazin: Demo Disk 05/2006 | XBOX | | Original | | IM-211 | |
| Xbox 360: Das Offizielle Xbox-Magazin: Demo Disk 10/2006 | XBOX | | Original | | IM-228 | |
| Xbox 360: Das Offizielle Xbox-Magazin: Demo Disk 12/2006 | XBOX | | Original | | IM-228 | |
| Xbox 360: Das Offizielle Xbox-Magazin: Demo Disk 12/2007 | XBOX360 | | | | IM-2067 | |
| Xbox 360: Le Magazine Officiel: Les Démos Jouables: Décembre 2006: Janvier 2007 | XBOX360 | | | | IM-2029 | |
| Xbox 360: The Official Australian Xbox Magazine Issue 05: August 2006 ~ Xbox 360: Das Offizielle Xbox-Magazin: Demo Disk 07/2006 | XBOX | | Original | | IM-226 | |
| Xbox 360: The Official Australian Xbox Magazine Issue 44 ~ Xbox 360: Le Magazine Officiel: Spécial été 2009, Numéro 2H | XBOX360 | | | | IM-2129 | |
| Xbox 360: The Official Xbox Magazine Issue 03: December 2005 | XBOX | | Original | | IM-203 | |
| Xbox 360: The Official Xbox Magazine Issue 04: February 2006 | XBOX | | Original | | IM-207 | |
| Xbox 360: The Official Xbox Magazine Issue 05: March 2006 | XBOX | | Original | | IM-211 | |
| Xbox 360: The Official Xbox Magazine Issue 06: April 2006 | XBOX | | Original | | IM-211 | |
| Xbox 360: The Official Xbox Magazine Issue 07: May 2006 | XBOX | | Original | | IM-211 | |
| Xbox 360: The Official Xbox Magazine Issue 08: June 2006 | XBOX | | Original | | IM-224 | |
| Xbox 360: The Official Xbox Magazine Issue 09: July 2006 | XBOX | | Original | | IM-226 | |
| Xbox 360: The Official Xbox Magazine Issue 10: August 2006 Xbox 360: Den Officiella Xbox-Tidningen Nr 3: Juni 06 | XBOX | | Original | | IM-226 | |
| Xbox 360: The Official Xbox Magazine Issue 100: July 2013 | XBOX360 | | | | IM-2141 | |
| Xbox 360: The Official Xbox Magazine Issue 101: August 2013 | XBOX360 | | | | IM-2142 | |
| Xbox 360: The Official Xbox Magazine Issue 102: September 2013 | XBOX360 | | | | IM-2143 | |
| Xbox 360: The Official Xbox Magazine Issue 103: October 2013 | XBOX360 | | | | IM-2144 | |
| Xbox 360: The Official Xbox Magazine Issue 104: November 2013 | XBOX360 | | | | IM-2145 | |
| Xbox 360: The Official Xbox Magazine Issue 11: September 2006 | XBOX | | Original | | IM-226 | |
| Xbox 360: The Official Xbox Magazine Issue 12: October 2006 Xbox 360: Den Officiella Xbox-Tidningen Nr 4: September 06 | XBOX | | Original | | IM-226 | |
| Xbox 360: The Official Xbox Magazine Issue 13: November 2006 | XBOX | | Original | | IM-228 | |
| Xbox 360: The Official Xbox Magazine Issue 14: December 2006 | XBOX360 | | | | IM-2028 | |
| Xbox 360: The Official Xbox Magazine Issue 15: Christmas 2006 | XBOX360 | | | | IM-2030 | |
| Xbox 360: The Official Xbox Magazine Issue 16: January 2007 | XBOX360 | | | | IM-2038 | |
| Xbox 360: The Official Xbox Magazine Issue 17: February 2007 | XBOX360 | | | | IM-2040 | |
| Xbox 360: The Official Xbox Magazine Issue 18: March 2007 | XBOX360 | | | | IM-2041 | |
| Xbox 360: The Official Xbox Magazine Issue 19: April 2007 | XBOX360 | | | | IM-2042 | |
| Xbox 360: The Official Xbox Magazine Issue 20: May 2007 | XBOX360 | | | | IM-2044 | |
| Xbox 360: The Official Xbox Magazine Issue 21: June 2007 | XBOX360 | | | | IM-2045 | |
| Xbox 360: The Official Xbox Magazine Issue 22: July 2007 | XBOX360 | | | | IM-2047 | |
| Xbox 360: The Official Xbox Magazine Issue 23: August 2007 | XBOX360 | | | | IM-2057 | |
| Xbox 360: The Official Xbox Magazine Issue 24: September 2007 | XBOX360 | | | | IM-2062 | |
| Xbox 360: The Official Xbox Magazine Issue 25: October 2007 | XBOX360 | | | | IM-2064 | |
| Xbox 360: The Official Xbox Magazine Issue 26: November 2007 | XBOX360 | | | | IM-2067 | |
| Xbox 360: The Official Xbox Magazine Issue 27: December 2007 | XBOX360 | | | | IM-2071 | |
| Xbox 360: The Official Xbox Magazine Issue 28: Christmas 2007 | XBOX360 | | | | IM-2085 | |
| Xbox 360: The Official Xbox Magazine Issue 29: January 2008 | XBOX360 | | | | IM-2087 | |
| Xbox 360: The Official Xbox Magazine Issue 30: February 2008 | XBOX360 | | | | IM-2088 | |
| Xbox 360: The Official Xbox Magazine Issue 31: March 2008 | XBOX360 | | | | IM-2089 | |
| Xbox 360: The Official Xbox Magazine Issue 32: April 2008 | XBOX360 | | | | IM-2090 | |
| Xbox 360: The Official Xbox Magazine Issue 33: May 2008 | XBOX360 | | | | IM-2091 | |
| Xbox 360: The Official Xbox Magazine Issue 34: June 2008 | XBOX360 | | | | IM-2092 | |
| Xbox 360: The Official Xbox Magazine Issue 35: July 2008 | XBOX360 | | | | IM-2093 | |
| Xbox 360: The Official Xbox Magazine Issue 36: August 2008 | XBOX360 | | | | IM-2095 | |
| Xbox 360: The Official Xbox Magazine Issue 37: September 2008 | XBOX360 | | | | IM-2096 | |
| Xbox 360: The Official Xbox Magazine Issue 38: October 2008 | XBOX360 | | | | IM-2097 | |
| Xbox 360: The Official Xbox Magazine Issue 39: November 2008 | XBOX360 | | | | IM-2101 | |
| Xbox 360: The Official Xbox Magazine Issue 40: December 2008 | XBOX360 | | | | IM-2102 | |
| Xbox 360: The Official Xbox Magazine Issue 41: Christmas 2008 | XBOX360 | | | | IM-2104 | |
| Xbox 360: The Official Xbox Magazine Issue 42: January 2009 | XBOX360 | | | | IM-2106 | |
| Xbox 360: The Official Xbox Magazine Issue 43: February 2009 | XBOX360 | | | | IM-2108 | |
| Xbox 360: The Official Xbox Magazine Issue 44: March 2009 | XBOX360 | | | | IM-2111 | |
| Xbox 360: The Official Xbox Magazine Issue 45: April 2009 | XBOX360 | | | | IM-2124 | |
| Xbox 360: The Official Xbox Magazine Issue 46: May 2009 | XBOX360 | | | | IM-2126 | |
| Xbox 360: The Official Xbox Magazine Issue 47: June 2009 | XBOX360 | | | | IM-2127 | |
| Xbox 360: The Official Xbox Magazine Issue 48: July 2009 | XBOX360 | | | | IM-2128 | |
| Xbox 360: The Official Xbox Magazine Issue 50: September 2009 | XBOX360 | | | | IM-2130 | |
| Xbox 360: The Official Xbox Magazine Issue 51: October 2009 | XBOX360 | | | | IM-2131 | |
| Xbox 360: The Official Xbox Magazine Issue 52: November 2009 | XBOX360 | | | | IM-2132 | |
| Xbox 360: The Official Xbox Magazine Issue 53: December 2009 | XBOX360 | | | | IM-2134 | |
| Xbox 360: The Official Xbox Magazine Issue 54: Christmas 2009 | XBOX360 | | | | IM-2135 | |
| Xbox 360: The Official Xbox Magazine Issue 55: January 2010 | XBOX360 | | | | IM-2136 | |
| Xbox 360: The Official Xbox Magazine Issue 56: February 2010 | XBOX360 | | | | IM-2137 | |
| Xbox 360: The Official Xbox Magazine Issue 57: March 2010 | XBOX360 | | | | IM-2138 | |
| Xbox 360: The Official Xbox Magazine Issue 58: April 2010 | XBOX360 | | | | IM-2139 | |
| Xbox 360: The Official Xbox Magazine Issue 59: May 2010 | XBOX360 | | | | IM-2140 | |
| Xbox 360: The Official Xbox Magazine Issue 60: June 2010 | XBOX360 | | | | IM-2141 | |
| Xbox 360: The Official Xbox Magazine Issue 61: July 2010 | XBOX360 | | | | IM-2142 | |
| Xbox 360: The Official Xbox Magazine Issue 62: August 2010 | XBOX360 | | | | IM-2162 | |
| Xbox 360: The Official Xbox Magazine Issue 63: September 2010 | XBOX360 | | | | IM-2163 | |
| Xbox 360: The Official Xbox Magazine Issue 64: October 2010 | XBOX360 | | | | IM-2164 | |
| Xbox 360: The Official Xbox Magazine Issue 65: November 2010 | XBOX360 | | | | IM-2165 | |
| Xbox 360: The Official Xbox Magazine Issue 66: December 2010 | XBOX360 | | | | IM-2166 | |
| Xbox 360: The Official Xbox Magazine Issue 67: Christmas 2010 | XBOX360 | | | | IM-2167 | |
| Xbox 360: The Official Xbox Magazine Issue 68: January 2011 | XBOX360 | | | | IM-2168 | |
| Xbox 360: The Official Xbox Magazine Issue 69: February 2011 | XBOX360 | | | | IM-2169 | |
| Xbox 360: The Official Xbox Magazine Issue 70: March 2011 | XBOX360 | | | | IM-2170 | |
| Xbox 360: The Official Xbox Magazine Issue 71: April 2011 | XBOX360 | | | | IM-2097 | |
| Xbox 360: The Official Xbox Magazine Issue 72: May 2011 | XBOX360 | | | | IM-2098 | |
| Xbox 360: The Official Xbox Magazine Issue 73: June 2011 | XBOX360 | | | | IM-2099 | |
| Xbox 360: The Official Xbox Magazine Issue 74: July 2011 | XBOX360 | | | | IM-2100 | |
| Xbox 360: The Official Xbox Magazine Issue 75: August 2011 | XBOX360 | | | | IM-2101 | |
| Xbox 360: The Official Xbox Magazine Issue 76: September 2011 | XBOX360 | | | | IM-2102 | |
| Xbox 360: The Official Xbox Magazine Issue 77: October 2011 | XBOX360 | | | | IM-2103 | |
| Xbox 360: The Official Xbox Magazine Issue 78: November 2011 | XBOX360 | | | | IM-2104 | |
| Xbox 360: The Official Xbox Magazine Issue 79: December 2011 | XBOX360 | | | | IM-2110 | |
| Xbox 360: The Official Xbox Magazine Issue 80: Christmas 2011 | XBOX360 | | | | IM-2111 | |
| Xbox 360: The Official Xbox Magazine Issue 81: January 2012 | XBOX360 | | | | IM-2112 | |
| Xbox 360: The Official Xbox Magazine Issue 82: February 2012 | XBOX360 | | | | IM-2113 | |
| Xbox 360: The Official Xbox Magazine Issue 83: March 2012 | XBOX360 | | | | IM-2114 | |
| Xbox 360: The Official Xbox Magazine Issue 84: April 2012 | XBOX360 | | | | IM-2120 | |
| Xbox 360: The Official Xbox Magazine Issue 85: May 2012 | XBOX360 | | | | IM-2124 | |
| Xbox 360: The Official Xbox Magazine Issue 86: June 2012 | XBOX360 | | | | IM-2125 | |
| Xbox 360: The Official Xbox Magazine Issue 87: July 2012 | XBOX360 | | | | IM-2126 | |
| Xbox 360: The Official Xbox Magazine Issue 88: August 2012 Xbox 360: The Official Xbox Magazine Issue 90: October 2012 | XBOX360 | | | | IM-2127 | |
| Xbox 360: The Official Xbox Magazine Issue 89: September 2012 | XBOX360 | | | | IM-2128 | |
| Xbox 360: The Official Xbox Magazine Issue 91: November 2012 | XBOX360 | | | | IM-2130 | |
| Xbox 360: The Official Xbox Magazine Issue 93: Christmas 2012 | XBOX360 | | | | IM-2132 | |
| Xbox 360: The Official Xbox Magazine Issue 94: January 2013 | XBOX360 | | | | IM-2133 | |
| Xbox 360: The Official Xbox Magazine Issue 95: February 2013 | XBOX360 | | | | IM-2136 | |
| Xbox 360: The Official Xbox Magazine Issue 96: March 2013 | XBOX360 | | | | IM-2135 | |
| Xbox 360: The Official Xbox Magazine Issue 97: April 2013 | XBOX360 | | | | IM-2138 | |
| Xbox 360: The Official Xbox Magazine Issue 98: May 2013 | XBOX360 | | | | IM-2139 | |
| Xbox 360: The Official Xbox Magazine Issue 99: June 2013 | XBOX360 | | | | IM-2140 | |
| Xbox 360: Xbox Magazine Ufficiale Numero 97: Agosto 2009 ~ Xbox 360: La Revista Oficial De Xbox: No 33 | XBOX360 | | | | IM-2129 | |
| Xbox Demo Disc | XBOX | | | | XK-007 | |
| Xbox Demo Disc Version 3.1 | XBOX | | Kiosk Demo | | XK-024 | |
| Xbox Demo Disc Version 4.1 | XBOX | | Kiosk Demo | | XK-041 | |
| Xbox Demo Disc Version 4.2 | XBOX | | Kiosk Demo | | XK-044 | |
| Xbox Demo Disc Version 4.3 | XBOX | | Kiosk Demo | | XK-047 | |
| Xbox Demo Disc Version 4.4 | XBOX | | Kiosk Demo | | XK-050 | |
| Xbox Demo Disc Version 4.5 | XBOX | | Kiosk Demo | | XK-051 | |
| Xbox Demo Disk Version 1.1 | XBOX | | Kiosk Demo | | XK-002 | |
| Xbox Demo Disk Version 9.0 | XBOX | | Original | | XK-009 | |
| Xbox Exhibition Volume 2 | XBOX | | Original, Bundled with The Ultimate Halo Companion DVD Set | | XK-012 | |
| Xbox Live Arcade | XBOX | | Original | | MS-200 | |
| Xbox Live Arcade | XBOX | | Original | | MS-200 | |
| Xbox Live Arcade Xbox Live Arcade Compilation Disc | XBOX360 | | Bundled with Xbox 360 | | MS-2103 | |
| Xbox Live Arcade Unplugged Volume 1 XBLA Unplugged | XBOX360 | | Original | | MS-2044 | |
| Xbox Magazine Ufficiale Game Disc 49: Dicembre 2005 | XBOX | | Original | | IM-049 | |
| Xbox Music Mixer | XBOX | | Original | | MS-090 | |
| Xbox Music Mixer | XBOX | | Original | | MS-090 | |
| Xbox Playable Starter Pack 2003 | XBOX | | Original | | IM-001 | |
| Xbox Retailer's Demo Disc Vol. 1 | XBOX | | Hibaihin | | XK-003 | |
| Xbox the Best of Demo Disk Version 10.0 | XBOX | | Original | | XK-010 | |
| Xbox-ism: Spring 2004 | XBOX | | Hibaihin | | XK-035 | |
| Xbox-ism: Summer 2004 | XBOX | | Hibaihin | | XK-038 | |
| Xbox-ism: TGS2002 Playable Disc | XBOX | | Hibaihin | | XD-007 | |
| Xbox-ism: Tokyo Game Show 2004 (Disc 1) (Taikenban) Xbox-ism: Tokyo Game Show 2004 Premium Disc | XBOX | | Hibaihin | | XK-042 | |
| Xbox-ism: Winter 2002 | XBOX | | Hibaihin | | XD-010 | |
| Xbox-ism: Winter 2003 | XBOX | | Hibaihin | | XK-032 | |
| Xbox: X03 Media Resource: 16-17 September 2003 | PC | | Press Kit | | | |
| XCOM: Enemy Unknown (Disc 2) | PC | | Original | | | |
| XCOM: Enemy Unknown | XBOX360 | | Original, 2K Essentials Collection | | TT-2178 | |
| XCOM: Enemy Unknown (Disc 1) | PC | | Special Edition | | 41146-1.1, VFD66989 | |
| XCOM: Enemy Unknown (Disc 2) | PC | | Special Edition | | 41146-1.2, VFD66989 | |
| XCOM: Enemy Within | XBOX360 | | Original, Commander Edition | | TT-2222 | |
| Xenoblade Chronicles | WII | | Original | | RVL-SX4E-MDE-E0, RVL-SX4E-USA-E0 | |
| Xenocracy: The Ultimate Solar War | PC | | Covermount | | | |
| Xevious ゼビウス | PC | | Ultra 2000/Ultra Series | | MKW-157 | |
| XGIII: Extreme G Racing XGIII | GC | | Original | | DL-DOL-G3EE-USA | |
| XGRA: Extreme G Racing Association | XBOX | | Original | | AC-020 | |
| XGRA: Extreme G Racing Association | GC | | Original | | DL-DOL-GXAP-EUR | |
| XI [sái] Jumbo | PSX | | Original, PlayStation the Best, Sample | | SCPS 10123 … | |
| XS Moto | PSX | | Original | | SLES-04095 … | |
| XS Moto | PSX | | Original | | SLUS-01506 | |
| X-Men Origins: Wolverine: Uncaged Edition | PS3 | 01.00 | Original, Promo | | BLES-00150 … | |
| X-Men Origins: Wolverine: Uncaged Edition | PS3 | 01.00 | Original | | BLUS-30268 | |
| X-Men: Destiny | PS3 | 01.00 | Original | | BLES-01351 | |
| X-Men: Destiny | PS3 | 01.01 | Original | | BLUS-30746 | |
| XBlaze: Code: Embryo | PS3 | 01.01 | Original | | BLUS-31367 | |
| XCOM: Enemy Unknown | PS3 | 01.01 | Original | | BLES-01711 … | |
| XCOM: Enemy Unknown | PS3 | 01.01 | Original, 2K Essentials Collection | | BLUS-30943 … | |
| XCOM: Enemy Within | PS3 | 01.01 | Original | | BLUS-31180 | |
| XBlaze: Lost: Memories | PS3 | 01.02 | Original | | BLUS-31523 | |
| XBlaze: Code:Embryo | PS3 | 01.03 | Original | | BLJS 10227 | |
| X Edge クロス・エッジ | PS3 | 01.04 | Original | | BLJM 60086 | |
| X2: Wolverine's Revenge (Disc 2) | PC | 1.0 | Original | | 32343.102.GM, 32343.102.IT, 32343.102.US | |
| Xenosaga Episode I: Der Wille zur Macht | PS2 | 1.0 | Original | | SLUS 20469 | |
| X-Men | HS | 1.0 (USE2) | Original, Bundled with HyperScan | | K4432 | |
| X-COM: Apocalypse | PC | 1.00 | Original | | 0-517-47-101 | |
| X-Games Winter SnoCross + ESPN International Winter Sports 2002 + Winter X Games Snowboarding 2002 | PS2 | 1.00 | Demo | | SLUS 29016 | |
| X-Men Origins: Wolverine | PS2 | 1.00 | Original | | SLES-55494 | |
| X-Men Origins: Wolverine | PS2 | 1.00 | Original | | SLUS 21880 | |
| X-Men: The Official Game | PS2 | 1.00 | Original, Promo | | SLES-54066 | |
| X-Men: The Official Game | PS2 | 1.00 | Original | | SLUS-21107 | |
| X-treme Quads | PS2 | 1.00 | Original | | SLES-53141 … | |
| X-treme Racing SSX エクストリーム・レーシング SSX | PS2 | 1.00 | Original | | SLPS 20025 | |
| X-treme Racing SSX エクストリーム・レーシング SSX | PS2 | 1.00 | Taikenban | | PCPX 96310 … | |
| Xenosaga Episode III: Also sprach Zarathustra ゼノサーガ エピソード Ⅲ Also sprach Zarathustra [ツァラトゥストラはかく語りき] | PS2 | 1.00 | Taikenban | | SLPM 61147 | |
| XGRA: Extreme G Racing Association | PS2 | 1.00 | Original | | SLUS 20632 | |
| X-Men: Children of the Atom | SS | 1.000 | Original | | T-8108H-50 | |
| X-Men: Children of the Atom エックス・メン ~チルドレン・オブ・ジ・アトム~ | SS | 1.000 | Original | | T-1203G | |
| X-Men: Children of the Atom | SS | 1.000 | Original | | T-8108H | |
| X-Men vs. Street Fighter エックスメンVS.ストリート・ファイター | SS | 1.002 | Original | | T-1227G | |
| X-Men vs. Street Fighter エックスメンVS.ストリート・ファイター | SS | 1.002 | Doukonban | | T-1226G | |
| X-Men 2: Wolverine's Revenge | PS2 | 1.01 | Original | | SLES-51286 | |
| X-Men Legends | PS2 | 1.01 | Original, Greatest Hits | | SLUS-20656 … | |
| X-Men Legends II: Rise of Apocalypse | PS2 | 1.01 | Original | | SLES-53374 | |
| X-Men Legends II: Rise of Apocalypse X-Men Legends 2: Rise of Apocalypse | PSP | 1.01 | Original | | ULUS-10045 | |
| X-Men Origins: Wolverine | PSP | 1.01 | Original | | ULES-01226 | |
| X-Men Origins: Wolverine | PSP | 1.01 | Original | | ULUS 10411 | |
| X-Men: Next Dimension | PS2 | 1.01 | Original | | SLES-50898 | |
| X-treme Express: World Grand Prix | PS2 | 1.01 | Original, Midas Touch | | SLES-50998 | |
| XGIII: Extreme G Racing XGIII | PS2 | 1.01 | Original | | SLUS 20302 | |
| XII Stag トゥエルブスタッグ | PS2 | 1.01 | Original | | SLPM 62318 | |
| X-Men Legends | PS2 | 1.02 | Original | | SLES-52624 | |
| XGIII: Extreme G Racing XGIII | PS2 | 1.02 | Original | | SLES-50210 | |
| X-Men Legends II: Rise of Apocalypse | PS2 | 1.03 | Original | | SLUS 21138 | |
| Xenosaga Episode I Reloaded: Der Wille zur Macht ゼノサーガ エピソード Ⅰ リローディッド Der Wille zur Macht [力への意志] | PS2 | 1.03 | Original | | SLPS 29005 | |
| X2: La Minaccia | PC | 1.4 | Covermount | | | |
| Xenosaga Episode I: Der Wille zur Macht ゼノサーガ エピソード Ⅰ Der Wille zur Macht [力への意志] | PS2 | 2.00 | Original, PlayStation 2 the Best | | SLPS 29002 … | |
| Xenosaga Episode I: Der Wille zur Macht ゼノサーガ エピソード Ⅰ Der Wille zur Macht [力への意志] | PS2 | 2.00 | Premium Box | | SLPS 29001 | |
| XGIII: Extreme G Racing XGIII | PS2 | 2.00 | Original | | SLES-50210 … | |
| Xbox Live Arcade | XBOX | Rev 1 | Original, Bundled with Magazine | | MS-200 | |