| Title | Publisher | Year | Language | Documents |
|---|---|---|---|---|
| Hamlet - The Text Adventure | Robin Douglas Johnson | 2003 | English | |
| Harold Night | Will Hines | 2003 | English | |
| Haunted House | Ulrich Krinzner | 2003 | English | |
| Haunted House 2 | Ulrich Krinzner | 2003 | German | |
| Hedda Strikes Again | Adventure Probe Software |
2003 | English | Solution, Map |
| Hercules First Labor | Robert Carl Brown | 2003 | English | Solution |
| HLA Adventure | Paul Allen Panks |
2003 | English | Solution |
| Hochzeit, Die | Maximilian Kalus | 2003 | German | |
| House, The | Owen Parish | 2003 | English | Solution |
| Huis van Over | Pim Nijdam | 2003 | Dutch |