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- Waddingtons - Board and card games
- Walrus & Carpenter
- Warfrog Games - (Part of Cafe Games) Board games
- Wargame Accessories - Miniatures accessories
- Wargames Factory - Hard Plastic Miniatures
- Wargames Foundry - Miniatures
- Wargames Research Group - Miniatures games
- West End Games - Role-playing accessories
- West Wind Productions - Miniatures and miniatures games
- Western Publishing Games - Board and card games
- Whitman - Board games
- Wicked Dead Brewing Company - Role-playing games
- Wicked Press - Role-playing accessories
- Wiggles 3D - Board games
- William Darton
- Wingnut Games - Role-playing and miniatures games
- Winning Moves - Board games
- Wise Turtle Publishing - Role-playing games
- Wizard - Strategy Games
- Wizards of the Coast (now part of Hasbro)- Collectible card games and role-playing games
- White Wolf Publishing - Role-playing games
- Whyspire - Board games
- WizKids - Miniatures games and board games
- Wolfe Games - Board games
- Wonderworld Press - Role-playing games
- Woodland Scenics - Miniatures accessories
- Word Game Boards - Board games
- World Works Games - Role-playing accessories
- Worthington Games - Wargames
- Wytchlight - Role-playing games
Read more about this topic: List Of Game Manufacturers