| Title | Publisher | Year | Language | Documents |
|---|---|---|---|---|
| Ulysses and the Golden Fleece | Sierra On-Line |
1981 | English | Solution, Map |
| Underground Adventure | Duckworth Home Computing |
1983 | English | Solution, Map |
| Unsauberen Geschäften | Atari Bit Byter User Club (ABBUC) | 1982 | German | Solution |