| Title | Publisher | Year | Language | Documents |
|---|---|---|---|---|
| Castle Dracula | Mercury Software | 1983 | English | Solution |
| Ghost Train, The | Paul T. Johnson | 2003 | English | Solution |
| House of the Midnight Sun | Paul T. Johnson | 2002 | English | Solution |
| Jet-Blue | Paul T. Johnson | 2004 | English | |
| Where Evil Dwells | Paul T. Johnson, Steve Owens | 1998 | English |