| Game |
Contribution |
| Hermit, The | Image |
| Hermit, The | Image |
| Heroes of Karn | Image |
| Heroes of Karn | Solution |
| Heroes of Karn | Hints |
| Herpes or Bust | Image |
| Hibernated 1 - This Place Is Death | Image |
| History's Twist | Image |
| History's Twist | Image |
| Hitch Hiker's Guide to the Galaxy, The | Image |
| Hitch Hiker's Guide to the Galaxy, The | Image |
| Hitch Hiker's Guide to the Galaxy, The | Image |
| Hitchhiker's Guide to the Galaxy, The | Image |
| Hitchhiker's Guide to the Galaxy, The | SLAG hints |
| Hitchhiker's Guide to the Galaxy, The | Hints |
| Hobbit, The | Solution |
| Hollanditis | Image |
| Hollywood Hijinx | Image |
| Hollywood Hijinx | Solution |
| Hollywood Hijinx | SLAG hints |
| Hollywood Murders, The | Image |
| Horror Atoll | Image |
| Horror Castle | Solution |
| Horrors of Blackskull Mountains, The | Image |
| Hospital Adventure | Image |
| Hospital Adventure | Image |
| Hostage | Image |
| Hostage | Image |
| Hostage! | Image |
| Hotel Hell | Image |
| Hotel Hell | Image |
| House of Death | Image |
| House of Death | Image |
| House of Death | Image |
| House of Horrors | Map |
| House of Horrors | Solution |
| House of Horrors | Image |
| Hunchback - The Adventure | Solution |
| I Dare You | Image |
| I'm Innocent | Image |
| I'm Innocent | Image |
| Ice Station Zero | Image |
| Iceland Adventure | Image |
| Imagination | Image |
| Imperial Castle | Image |
| In den Beginne | Image |
| In Search of Atahaulpa | Image |
| Inca Curse | Hints |
| Inca Curse | Image |
| Indy | Image |