| Strategy |

Game Studio: Blizzard Entertainment

Key Player: None

| Racing |

Game Studio: Electronic Arts

Key Player: None

| Shooter | | Puzzle | | Adventure |

Game Studio: Sierra Entertainment

Key Player: None

| Platform |

Game Studio: Sonic Team

Key Player: None

| Shooter | | Adventure |

Game Studio: Bandai Namco Entertainment

Key Player: None

| Platform | | Adventure |

Game Studio: 1-UP Studio

Key Player: None

| Shooter |

Game Studio: id Software

Key Player: None

| Puzzle | | Adventure |

Game Studio: Grezzo

Key Player: None

| Platform | | Puzzle | | Adventure |

Game Studio: Team Ico

Key Player: None

| Adventure |

Game Studio: Sony Computer Entertainment

Key Player: None

| Shooter |

Game Studio: Nex Entertainment

Key Player: None

| Puzzle | | Simulator | | Strategy | | Indie |

Game Studio: 2D Boy

Key Player: None

| Adventure |

Game Studio: Disney Interactive Studios

Key Player: None

| Shooter |

Game Studio: Vivendi Universal

Key Player: None

| Adventure | | Indie |

Game Studio: Panic

Key Player: None

| Shooter | | Platform | | Puzzle |

Game Studio: Valve

Key Player: None

| Adventure |

Game Studio: FromSoftware

Key Player: None

| Adventure |

Game Studio: Portkey Games

Key Player: None

| Adventure |

Game Studio: FromSoftware

Key Player: None

| Shooter | | Platform | | Indie | | Arcade |

Game Studio: Free Lives Games

Key Player: None