| Title | Publisher | Year | Language | Documents |
|---|---|---|---|---|
| Palermo | PDPD Software | 1990 | German | |
| Party Adventure | Phil Brown | 1990 | English | |
| People | Powersoft [1] | 1990 | German | |
| Podfuk II | Condortronic | 1990 | Slovak | |
| Podigan | Murray Lorden | 1990 | English | |
| Pomsta Sinclairistum | Mibusoft |
1990 | Czech | |
| Prehistoria, La | Grupo Creators Union | 1990 | Spanish | |
| Prudent Dactyl II | ? | 1990 | Czech | |
| Prudent Dactyl III | ? | 1990 | Czech | |
| Pyramid, The | Roland Goulsbra | 1990 | English | |
| Pyramiden Hero | PDPD Software | 1990 | German |