Categories

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

• 1981 Accent Software (1 member)
• 1981 Activision (3 members)
• 1981 Addition and Subtraction (2 members)
• 1981 Adventure (45 members)
• 1981 Adventure International (28 members)
• 1981 Alan Merrell (2 members)
• 1981 Alan Miller (2 members)
• 1981 Algebra (1 member)
• 1981 Alphabet (1 member)
• 1981 American Software Design And Distribution (1 member)
• 1981 Andrew C. Greenberg (1 member)
• 1981 Apple Computer (2 members)
• 1981 Apple II Adventure (15 members)
• 1981 Apple II Arcade (55 members)
• 1981 Apple II Baseball (2 members)
• 1981 Apple II Billiards (1 member)
• 1981 Apple II Business Simulation (2 members)
• 1981 Apple II Children's Entertainment (1 member)
• 1981 Apple II Entertainment (105 members)
• 1981 Apple II Fighting (1 member)
• 1981 Apple II Napoleonic Wargame (2 members)
• 1981 Apple II Pinball (1 member)
• 1981 Apple II Productivity (5 members)
• 1981 Apple II Racing (1 member)
• 1981 Apple II Role Playing (3 members)
• 1981 Apple II Simulation (15 members)
• 1981 Apple II Skiing (1 member)
• 1981 Apple II Software (102 members)
• 1981 Apple II Space Simulation (1 member)
• 1981 Apple II Sports (7 members)
• 1981 Apple II Spreadsheet (1 member)
• 1981 Apple II Strategy (10 members)
• 1981 Apple II Text (11 members)
• 1981 Apple II Text Mystery (1 member)
• 1981 Apple II USA Civil War Wargame (1 member)
• 1981 Apple II Wargame (12 members)
• 1981 Apple II Word Processing (3 members)
• 1981 Apple II Word Processor (2 members)
• 1981 Apple II World War II Wargame (4 members)
• 1981 Arcade (124 members)
• 1981 Arcade Platform (0 members)
• 1981 Artworx (2 members)
• 1981 Atari (6 members)
• 1981 Atari 2600 Arcade (6 members)
• 1981 Atari 2600 Entertainment (10 members)
• 1981 Atari 2600 Hockey (1 member)
• 1981 Atari 2600 Software (9 members)
• 1981 Atari 2600 Sports (4 members)
• 1981 Atari 2600 Tennis (1 member)
• 1981 Atari 8-Bit Adventure (21 members)