| Title |
Publisher |
Year |
Language |
Documents |
| Old King Nebb |
Caleb Canby Wilson |
2020 |
English |
|
| Old Lady |
? |
1985 |
English |
|
| Old Scores |
Global Software |
1985 |
English |
|
| Old Sherwood Cemetary, The |
Duchess |
2002 |
English |
Solution, Map |
| Old West |
COMPUTE! Publications |
1984 |
English |
Solution |
| Oldorf's Revenge |
Highlands Computer Services , Synergistic Software |
1980 |
English |
|
| Olga I |
Christoph Lütge  |
1985 |
German |
|
| Olimpo en Guerra |
Eduardo José Villalobos Galindo |
1989 |
Spanish |
Solution |
| Oliver's Twist |
Asgard Software |
1988 |
English |
|
| Olivia's Orphanorium |
Sam Kabo Ashwell |
2012 |
English |
|
| Ollie Ollie Oxen Free |
Carolyn VanEseltine |
2013 |
English |
|
| Olvido Mortal |
Andrés Viedma Peláez |
2000 |
Spanish |
|
| Omeyad |
Ubi Soft |
1989 |
French |
|
| OMNIQuest |
Chris Barden, Chris Ethridge |
1988 |
English |
Map, Hints |
| Omniverse |
Computerware |
1986 |
English |
Map |
| Omotesando Adventure |
ASCII  |
1982 |
English |
|
| On a Horse with No Name |
Greg Ewing |
2000 |
English |
Solution |
| On Optimism |
Zach Flynn  |
2005 |
English |
Solution |
| On Reflection |
Cheese Freak Software |
2007 |
English |
Solution |
| On Safari |
Micro Adventurer, Sunshine Books |
1984 |
English |
Solution, Map |
| On the Adventure Trail |
Prentice Hall |
1984 |
English |
Solution |
| On the Farm |
Lenny Pitts |
1999 |
English |
Solution |
| On the Loose |
Lucille F. Rock |
? |
English |
|
| On the Other Side |
Antonio Márquez Marín  |
2000 |
English |
|
| On the River Styx |
H. W. Williams |
? |
English |
|
| On the Run |
Alfo Software |
1989 |
English |
|
| On the Way to the Interview |
Commodore Computing International , Duckworth Home Computing  |
1983 |
English |
Solution |
| Onaar |
Robert DeFord |
2015 |
English |
Solution |
| Once a King |
Darryn Lavery , Mark Griffiths |
1988 |
English |
Solution |
| Once a Knight is Enough |
Amster Productions |
1991 |
English |
|
| Once and Future |
Cascade Mountain Publishing |
1998 |
English |
Solution |
| Once in a Lifetime Opportunity, A |
Elias Ramsberg |
2021 |
English |
Solution, Map |
| Once Upon a Lily Pad |
Global Games  |
1989 |
English |
Solution |
| Ondskans Spegel |
? |
? |
Swedish |
|
| One About the Chicken, the Lion and the Monkey?, The |
Sam Barlow |
1998 |
English |
|
| One Dark Night |
Paul Brunyee |
1988 |
English |
Solution, Map |
| One Eye Open |
Carolyn VanEseltine, Colin Sandel |
2010 |
English |
|
| One Eye Willie |
Coco-Cassette, T&D Subscription Software |
1988 |
English |
|
| One Fish, Two Fish, Red Fish |
David Marques |
2021 |
English |
|
| One Foot Down |
Jason Reigstad |
1999 |
English |
Solution |
| One for the Road |
ANALOG Computing  |
1985 |
English |
Solution, Map |
| One Girl |
Dr Khel |
2001 |
English |
Solution |
| One King to Loot them All |
Onno Brouwer |
2023 |
English |
|
| One Last Thing |
Dee Cooke  |
2020 |
English |
Solution, Map |
| One Night in the North Atlantic |
Christopher Huang |
1999 |
English |
Solution, Map |
| One Night Stand |
Giannis G. Georgiou |
2014 |
English |
|
| One of Our Wombats is Missing |
Zenobi Software  |
1990 |
English |
Solution |
| One Room |
Falsoft Inc  |
1982 |
English |
Solution, Map |
| One Room |
Coco-Cassette, T&D Subscription Software |
1987 |
English |
|
| One Smurfy Day |
Paul Allen Panks  |
? |
English |
|