| Title | Publisher | Year | Language | Documents |
|---|---|---|---|---|
| Return to Earth | Mikro-Gen, Saturnsoft | 1982 | English | Solution, Map |
| Rifts of Time, The | Central Solutions |
1984 | English | Solution, Map |
| Red Moon | Level 9 Computing |
1985 | English | Solution, Map, Hints, Clue sheet |
| Robin Hood | Artic Computing | 1985 | English | Solution, Map |