- X Games Pro Boarder (PSX)
- X-COM (PC)
- X-COM 2: Terror From The Deep (PC)
- X-COM 2: Terror From The Deep (PSX)
- X-COM 3: Apocalypse (PC)
- X-COM: Enemy Unknown (PSX)
- X-COM: Interceptor (PC)
- X-Car (PC)
- X-Files (Guia)
- X-Files (PC)
- X-Files: Resist or Serve (PS2)
- X-Men 2: La Venganza de Lobezno (Game Cube)
- X-Men 2: La Venganza de Lobezno (PC)
- X-Men 2: La Venganza de Lobezno (PS2)
- X-Men 2: La Venganza de Lobezno (XBox)
- X-Men Legends 2: Rise of Apocalypse (PSP)
- X-Men Origins Wolverine (PS2)
- X-Men Origins Wolverine (Trucos XMen Orígenes Wolverine) (Trucos)
- X-Men vs. Street Fighter (PSX)
- X-Men: Children of The Atom (PC)
- X-Men: Children of The Atom (PSX)
- X-Men: Destiny (PS3)
- X-Men: Mutant Academy (Game Boy)
- X-Men: Mutant Academy (Guia)
- X-Men: Mutant Academy (PSX)
- X-Men: Mutant Academy 2 (PS2)
- X-Men: Mutant Academy 2 (PSX)
- X-Men: Mutant Wars (Game Boy)
- X-Men: The Official (DS)
- X-Men: The Official (XBox 360)
- X-Men: The Official Game (Game Cube)
- X-Men: The Official Game (PS2)
- X-Men: The Official Game (XBox)
- X-Men: Wolverine´s Rage (Game Boy)
- X-Plane (PC)
- X-Squad (PS2)
- X-Wing (PC)
- X-Wing Alliance (PC)
- X-Wing vs. Tie Fighter (PC)
- X2: Wolverine´s Revenge (Game Boy Advance)
- X3 Terran Conflict (PC)
- XCOM: Enemy Unknown (PC)
- XIII (PC)
- XS (PC)
- Xargon (PC)
- Xatax (PC)
- Xena: Warrior Princess (Guia)
- Xena: Warrior Princess (Nintendo 64)
- Xena: Warrior Princess (PSX)
- Xenoball (PC)
- Xenoblade Chronicles (Wii)
- Xenon 2 Megablast (PC)
- Xenophage (PC)
- Xevious (Game Boy Advance)
- Xevious 3D (PSX)
- Xiaolin Showdown (PS2)
- Xtreme G2 (Nintendo 64)
- Xtreme Sport 2 (PSX)
- Xxtreme (PSX)
- Xybots (PC)
- X² (PSX)
