Region | Title | System | Version | Edition | Languages | Serial | Status |
| Xtreme Sports | DC | 1.000 | Original | | T-15126N | |
| Xtreme FM | PS2 | 1.10 | Unlicensed | | | |
| Xtreme CD Septiembre 1999 | PC | | | | | |
| Xtreme Accuracy Shooting | PC | 1.06 | Special 2-Game Package | | | |
| XS Moto | PSX | | Original | | SLUS-01506 | |
| XS Junior League Soccer | PSX | | Original | | SLUS-01520 | |
| XS Junior League Football | PSX | | Original | | SLUS-01554 | |
| XS Junior League Dodgeball | PSX | | Original | | SLUS-01560 | |
| XS Airboat Racing | PSX | | Original | | SLUS-01566 | |
| XS | PC | | Original | | 04-11567CD | |
| Xploder DC | DC | 1.000 | Unlicensed | | | |
| Xploder CD9000 Version 2.0 | PSX | | Unlicensed | | | |
| Xploder CD9000 Version 1 | PSX | | Unlicensed | | | |
| Xpand Rally | PC | | Racing 2 Pack | | CDR2Z115D1 | |
| XP Championship Mahjongg: Platinum Edition | PC | | Original | | | |
| XIII (Disc 4) | PC | | Original | | 651062-CD4 | |
| XIII (Disc 3) | PC | | Original | | 651062-CD3 | |
| XIII (Disc 2) | PC | | Original | | 651062-CD2 | |
| XIII (Disc 1) | PC | | Original | | 651062-CD1 | |
| XIII | PS2 | 1.00 | Demo | | SLUS 29070 | |
| XGIII: Extreme G Racing XGIII | PS2 | 1.01 | Original | | SLUS 20302 | |
| Xgaming 50 Level Gaming Pack | PC | | Original | | | |
| XFX Installation CD | PC | 44.03C | GPU Hardware Bundle | | | |
| XF5700 Mantis: Experimental Fighter XF5700 Mantis: Experimental Spacefighter | PC | | Original | | 9019CDR | |
| Xevious 3D/G+ | PSX | | Original | | SLUS-00461 | |
| Xenophage: Alien Bloodsport | PC | 1.1 | Original | | | |
| Xenogears (Disc 2) | PSX | | Original, Greatest Hits | | SLUS-00669 … | |
| Xenogears (Disc 1) | PSX | | Original, Greatest Hits | | SLUS-00664 … | |
| Xena: Warrior Princess: Girls Just Wanna Have Fun | PC | 1.0 | Multipath Adventures | | | |
| Xena: Warrior Princess | PSX | | Original | | SLUS-00977 | |
| XCar: Experimental Racing | PC | 1.0 | Original | | | |
| Xbox Wireless Adapter Setup v1.0 | XBOX | | Bundled with Xbox Wireless Adapter | | | |
| Xbox Live Arcade | XBOX | | Original | | MS-200 | |
| Xbox Live Arcade | XBOX | | Original | | MS-200 | |
| Xbox 360 Wireless Speed Wheel Software Disc | XBOX360 | | Wireless Speed Wheel Controller Bundle | | | |
| Xbox 360 HD DVD Player Installation Disc | XBOX360 | | Xbox 360 HD DVD Player Bundle | | | |
| Xango Tango | PC | | Original | | | |
| X3D's Model Trains X3D Model Trains | PC | | X3D | | | |
| X3D Kids Game Collection | PC | | X3D Hardware Bundle | | | |
| X3D Kids Game Collection | PC | | X3D Hardware Bundle | | | |
| X3D Installation Package | PC | | X3D Hardware Bundle | | | |
| X3D Chess Karpov X3D Chess | PC | | X3D | | | |
| X3D Action and Simulation Game Collection | PC | | X3D Hardware Bundle | | | |
| X3: Reunion (Disc 5) | PC | 1.0 | Original | | | |
| X3: Reunion (Disc 5) (Game CD) | PC | | Rerelease | | | |
| X3: Reunion (Disc 4) | PC | 1.0 | Original | | | |
| X3: Reunion (Disc 4) | PC | | Rerelease | | | |
| X3: Reunion (Disc 3) | PC | 1.0 | Original | | | |
| X3: Reunion (Disc 3) | PC | | Rerelease | | | |
| X3: Reunion (Disc 2) | PC | 1.0 | Original | | | |
| X3: Reunion (Disc 2) | PC | | Rerelease | | | |
| X3: Reunion (Disc 1) | PC | 1.0 | Original | | | |
| X3: Reunion (Disc 1) | PC | | Rerelease | | | |
| X3: Reunion (X3GAMECD) | PC | 1.0 | Original | | | |
| X2: Wolverine's Revenge (Disc 2) | MAC | 1.0 | Original | | 10390-1CDA | |
| X2: Wolverine's Revenge (Disc 1) | MAC | 1.0 | Original | | 10390-1CDA | |
| X2: Wolverine's Revenge (Disc 1) | PC | 1.0 | Original | | 32343.101.US | |
| X2: The Threat (Disc 2) | PC | 1.1 | Original | | | |
| X2: The Threat (Disc 1) | PC | 1.1 | Original | | | |
| X: Beyond the Frontier | PC | 1.9 | Original | | #164451 | |
| X-Port (PC Data Disc) | PC | 1.10 | | | | |
| X-Port | PS2 | 1.10 | Unlicensed | | | |
| X-Men: The Ravages of Apocalypse | PC | | Original | | PN 7376 | |
| X-Men: The Official Game | PC | | Press Kit | | | |
| X-Men: Mutant Academy 2 | PSX | | Original | | SLUS-01382 | |
| X-Men: Mutant Academy | PSX | | Trade Demo | | SLUS-81223 | |
| X-Men: Mutant Academy | PSX | | Original, Greatest Hits | | SLUS-00774 … | |
| X-Men: Evolution (Mystique) | PC | | Burger King | | | |
| X-Men: Evolution (Toad) | PC | | Burger King | | | |
| 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: Evolution (Rogue) | PC | | Burger King | | | |
| X-Men: Evolution (Wolverine) | PC | | Burger King | | | |
| X-Men: Children of the Atom | SS | 1.000 | Original | | T-8108H | |
| X-Men: Children of the Atom | PC | 1.00 | Original | | | |
| X-Men: Children of the Atom | PSX | | Original | | SLUS-00044 | |
| X-Men vs. Street Fighter | PSX | | Fighters Edge | | SLUS-00627 | |
| X-Men Legends II: Rise of Apocalypse | PC | | Press Kit | | | |
| X-Men Legends (Press Kit) | PC | | Press Kit | | | |
| X-Men | HS | 1.0 (USE2) | Original, Bundled with HyperScan | | K4432 | |
| X-Men | HS | 1.0 (USE) | | | K4432-9509 | |
| X-Games Winter SnoCross + ESPN International Winter Sports 2002 + Winter X Games Snowboarding 2002 | PS2 | 1.00 | Demo | | SLUS 29016 | |
| The X-Fools: The Spoof is Out There | PC | | Original | | PAL-CD-10077A | |
| The X-Files: Unrestricted Access (Disc 2) (Data Disc) | PC | 1.0 | Original | | | |
| The X-Files: Unrestricted Access (Disc 1) (Installation Disc) | PC | 1.0 | Original | | | |
| The X-Files (Disc 7) | PC | 1.0, 1.0a | Original | | | |
| The X-Files (Disc 6) | PC | 1.0, 1.0a | Original | | | |
| The X-Files (Disc 5) | PC | 1.0, 1.0a | Original | | | |
| The X-Files (Disc 4) | PC | 1.0, 1.0a | Original | | | |
| The X-Files (Disc 4) | PSX | | Original | | SLUS-00951 | |
| The X-Files (Disc 3) | PC | 1.0, 1.0a | Original | | | |
| The X-Files (Disc 3) | PSX | | Original | | SLUS-00950 | |
| The X-Files (Disc 2) | PC | 1.0, 1.0a | Original | | | |
| The X-Files (Disc 2) | PSX | | Original | | SLUS-00949 | |
| The X-Files (Disc 1) | PC | 1.0a | | | | |
| The X-Files (Disc 1) | PC | 1.0 | Original | | | |
| The X-Files (Disc 1) | PSX | | Original | | SLUS-00915 | |
| The X-Files (Disc 7) | PC | 1.0.3.0 | Original | | 50309340174807 | |
| The X-Files (Disc 6) | PC | 1.0.3.0 | Original | | 50309340174806 | |
| The X-Files (Disc 5) | PC | 1.0.3.0 | Original | | 50309340174805 | |
| The X-Files (Disc 4) | PC | 1.0.3.0 | Original | | 50309340174804 | |
| The X-Files (Disc 3) | PC | 1.0.3.0 | Original | | 50309340174803 | |
| The X-Files (Disc 2) | PC | 1.0.3.0 | Original | | 50309340174802 | |
| The X-Files (Disc 1) | PC | 1.0.3.0 | Original | | 50309340174801 | |
| X-COM: UFO Defense | PC | 1.4 | Slash | | P/N 70118 | |
| X-COM: UFO Defense | PSX | | Original | | SLUS-00141 | |
| X-COM: Terror from the Deep | PC | | Original | | 0-431-40-101 | |
| X-COM: Enforcer | PC | | Original | | Product # 99771 | |
| X-COM: Collector's Edition (Disc 1) (X-COM: UFO Defense & Terror From The Deep) | PC | | Collector's Edition Double Pack | | 99080 | |
| X-COM: Apocalypse | PC | 1.00 | Original | | 0-517-47-101 | |
| X-Change 2 (Disc 2) (Music & Extras Disc) | PC | | Original | | P-010 | |
| X-Change 2 (Disc 1) (Program Disc) | PC | | Original | | 2212, P-010 | |
| X-Change | PC | | Original | | P-001 | |
| X-Change | PC | | Original | | 1887 | |
| X-Bladez: Inline Skater | PSX | | Original | | SLUS-01444 | |
| X-Arcade Midway Classics Midway PC Game Bundle | PC | | Bundled with X-Arcade Joystick | | | |
| X-360: Surrounding Your World with Sound | PSX | | Demo | | SLUS-90021 | |
| X Squad | PS2 | 1.01 | Original | | SLUS 20094 | |
| X Games Pro Boarder | PSX | | Original | | SLUS-00704 | |