Categories

The following categories exist on the wiki, and may or may not be unused. Also see wanted categories.

• World War I Flight Simulator (15 members)
• World War I History (2 members)
• World War I Wargame (0 members)
• Wrestling (21 members)
• Writing Reference (1 member)
• Writing Tools Group (0 members)
• Wyndware (2 members)
• X:treme Entertainment (0 members)
• XENON Educational Systems (3 members)
• XLEnt Software (3 members)
• XOR Corporation (2 members)
• Xbox (1 member)
• Xbox 360 (2 members)
• Xbox 360 Arcade (0 members)
• Xbox 360 Entertainment (1 member)
• Xbox 360 Hardware (0 members)
• Xbox 360 Software (1 member)
• Xbox Entertainment (0 members)
• Xbox Hardware (0 members)
• Xbox Software (1 member)
• Xerox (0 members)
• Xicat Interactive (11 members)
• Xiphias (25 members)
• Xoom Software (0 members)
• Xplosiv (13 members)
• Xtreme (11 members)
• Year 2000 (2 members)
• Yearn2Learn (4 members)
• Yes Soft (2 members)
• Yggdrasil Computing (2 members)
• Yoga (1 member)
• Yves Lempereur (7 members)
• ZH Computer (0 members)
• ZIP Codes (3 members)
• Zane Publishing (28 members)
• ZeniMax Media (4 members)
• Zeppelin Games (13 members)
• ZiMAG (4 members)
• Ziff-Davis Press (3 members)
• Ziff-Davis Publishing Company (3 members)
• Zodiac Publishing (0 members)
• Zoo Simulation (1 member)
• ZoomBooks (0 members)
• Zoom Software (2 members)
• Zork I (17 members)
• Zork II (10 members)
• Zork III (6 members)
• Zsoft Corporation (2 members)
• Zug Ware (2 members)
• Zuma Group (0 members)