| Title |
Publisher |
Year |
Language |
Documents |
| OCI |
Tearsoft |
1988 |
English |
|
| Odieus' Quest for the Magic Flingshot |
CTH Enterprises  , Grim Reaper, The |
1988 |
English |
Solution |
| Oliver's Twist |
Asgard Software |
1988 |
English |
|
| OMNIQuest |
Chris Barden, Chris Ethridge |
1988 |
English |
Map, Hints |
| Once a King |
Darryn Lavery , Mark Griffiths |
1988 |
English |
Solution |
| One Dark Night |
Paul Brunyee |
1988 |
English |
Solution, Map |
| One Eye Willie |
Coco-Cassette, T&D Subscription Software |
1988 |
English |
|
| Ooze - Als die Geister Murbe Wurden |
Ariolasoft, Dragonware |
1988 |
German |
Solution |
| Operation Feuersturm |
Markt & Technik, Power Games |
1988 |
German |
Solution |
| Operation Thunderbowel |
Sacred Scroll Software |
1988 |
English |
Solution, Map, Hints |
| Operation: Ocean Master |
Falsoft Inc |
1988 |
English |
|
| Oprør På Nyx |
Sepia Adventures |
1988 |
Danish |
Solution |
