| Aftermath! | Fantasy Games Unlimited | United States |
| Call of Cthulhu | Chaosium | United States |
| Call of Cthulhu (1st ed.) | Chaosium | United States |
| Champions | Hero Games | United States |
| Champions (1st edition) | — | — |
| Crimefighters | — | — |
| Dungeons & Dragons Basic Set, Moldvay version | TSR | United States |
| Dungeons & Dragons Expert Set, Cook version | TSR | United States |
| Fantasy Wargaming | — | United Kingdom |
| Heroes of Olympus | — | — |
| Megaversal system | Palladium Books | United States |
| Merc | — | — |
| Midgard | — | Germany |
| Star Rovers | — | — |
| Stormbringer | Chaosium | United States |
| The Mechanoid Invasion | Palladium Books | United States |
| The Official Superhero Adventure Game | — | — |
| The Spawn of Fashan | — | — |
| Thieves' World | Chaosium | United States |
| Traveller Deluxe Edition | Game Designers' Workshop | United States |
| Universe | — | — |
| Wild West | Fantasy Games Unlimited | United States |