| Title | Publisher | Year | Language | Documents |
|---|---|---|---|---|
| Pentari | Malinche Entertainment |
1998 | English | Solution |
| Persistence of Memory | Jason Dyer |
1998 | English | |
| Photopia | Adam Cadre |
1998 | English | Solution |
| Pirateer II: El joven Hayes | Francisco Javier Peinado |
1998 | Spanish | |
| Plant, The | Michael J. Roberts | 1998 | English | Solution |
| Polly y Camino | Jay A. Goemmer | 1998 | English | |
| Portal Magico, El | Vitafon | 1998 | Spanish | |
| Pryde and the Pink Flamingo | Christopher Huang | 1998 | English | Solution, Map |
| Pumpkin, The | Andrew Schepler | 1998 | English | Solution, Map |
| Purple | Stefan Blixt | 1998 | English |