The following categories exist on the wiki, and may or may not be unused. Also see wanted categories.
- Valve (Developer) (2 members)
- Valve (Publisher) (3 members)
- Vanguard Games (Developer) (1 member)
- Vanillaware (Developer) (2 members)
- Vatra Games (Developer) (2 members)
- Vblank Entertainment (Developer) (2 members)
- Vblank Entertainment (Publisher) (2 members)
- Vblank rate (Config) (30 members)
- VectorCell (Developer) (2 members)
- Vehicular combat (Genre) (14 members)
- Version2Games (Developer) (1 member)
- Vertical scrolling shooter (Genre) (1 member)
- Vertigo Digital Entertainment (Developer) (1 member)
- Vicarious Visions (Developer) (3 members)
- Vicious Cycle Software (Developer) (6 members)
- Vigil Games (Developer) (2 members)
- Virtua Fighter (Series) (2 members)
- Virtua Striker (Series) (1 member)
- Virtua Tennis (Series) (3 members)
- Virtual Air Guitar (Developer) (1 member)
- Virtual Air Guitar (Publisher) (1 member)
- Virtual On (Series) (1 member)
- Virtual World (Genre) (1 member)
- Virtual pet (Genre) (2 members)
- Virtuos (Developer) (2 members)
- Visceral Games (Developer) (12 members)
- Visual Concepts (Developer) (26 members)
- Visual novel (Genre) (67 members)
- Vivendi Games (Publisher) (5 members)
- Vlambeer (Developer) (1 member)
- Vogster Entertainment (Developer) (1 member)
- Vogster Entertainment (Publisher) (1 member)
- Volatile Games (Developer) (1 member)
- Volition (Developer) (7 members)
- VooFoo Studios (Developer) (4 members)
- VooFoo Studios (Publisher) (1 member)
- W!Games (Developer) (1 member)
- WB Games Montréal (Developer) (1 member)
- WHA Entertainment (Publisher) (1 member)
- WRC (Series) (6 members)
- WWE (Series) (12 members)
- Wahoo Studios (Developer) (1 member)
- Wake Up Studios (Developer) (1 member)
- Wales Interactive (Developer) (1 member)
- Wales Interactive (Publisher) (1 member)
- Wanako Games (Developer) (1 member)
- Warhammer 40000 (Series) (3 members)
- Warner Bros. Interactive Entertainment (Publisher) (41 members)
- Warriors Orochi (Series) (2 members)
- WaterMelon (Developer) (1 member)