| Game |
Contribution |
| Onyton Adventures, The | Image |
| Oo-topos | Image |
| Ooze: Creepy Nites | Image |
| Opal Lily, The | Image |
| Operation Blue Sunrise | Image |
| Operation Extraction | Image |
| Operation Kristos | Solution |
| Operation Kristos | Image |
| Operation Safras | Image |
| Operation Safras | Solution |
| Operation: Sabotage | Image |
| Operazione Ladro | Image |
| Opium | Image |
| Orb, The | Solution |
| Orb, The | Image |
| Orientation to Van Pelt Library | Image |
| Origin of Madame Time, The | Image |
| Out | Image |
| Owl Consults, The | Image |
| Oxbridge | Image |
| PAC-TXT | Image |
| Palace Adventure | Image |
| Palace in Thunderland | Image |
| Palace of the Necromancer, The | Image |
| Panic Beneath the Sea | Image |
| Panico Allo Stadio | Image |
| Paper Bag Princess, The | Image |
| Paperino e la Partita | Image |
| Party | Solution |
| Party | Image |
| Party Adventure | Image |
| Pas De Deux | Image |
| Passagers Du Vent 2, Les | Solution |
| Passagers Du Vent, Les | Solution |
| Passing Darkness | Image |
| Passport to Death | Image |
| Passport to Death | Image |
| Passport to Death | Solution |
| Past Tense | Image |
| Pastoral Pitfalls | Image |
| Path to Fortune, The | Image |
| Paul's First Journey | Image |
| Pay-Off, The | Image |
| PC University | Image |
| Pearl Diver | Solution |
| Pearl Diver | Image |
| Pegasus | Image |
| Pen and the Dark, The | Image |
| Perdition's Flames | Image |
| Perseus & Andromeda | Image |