| Title |
Publisher |
Year |
Language |
Documents |
| 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 |
|
| One That Got Away, The |
Leon Lin |
1995 |
English |
Solution |
| One Way Out |
Steffen Görzig |
2017 |
English |
|
| One Week |
Papillon |
2001 |
English |
|
| Onirische Garten, Der |
Dara |
2018 |
German |
|
| Only After Dark |
Gunther Schmidl |
1999 |
English |
Solution, Map |
| Only Possible Prom Dress, The |
Jim Aikin |
2022 |
English |
Map |
| OnNoEf |
Evin Robertson |
1999 |
English |
Solution, Map |
| Ontsnapping uit Colditz |
? |
? |
Dutch |
Solution, Map |
| Ontsnapping, De |
Alex Dijkstra |
1996 |
Dutch |
Solution |
| Onyton Adventures, The |
Leversoft |
1987 |
English |
|
| Onyx |
Utopia Software [2] |
1990 |
Czech |
|
| Oo-topos |
Penguin Software , Sentient Software [2] |
1981 |
English |
Solution |
| Oostwest 3 |
Cobrasoft |
2010 |
Dutch |
|
| Ooze - Als die Geister Murbe Wurden |
Ariolasoft, Dragonware |
1988 |
German |
Solution |
| Ooze: Creepy Nites |
Dragonware |
1989 |
English |
Solution |
| Opal Lily, The |
McGraw-Hill Book Company UK |
1984 |
English |
Solution |
| Opaline |
Interactive Technology |
1990 |
English |
|
| Open Door, The |
Tartan Software |
1987 |
English |
Solution, Map |
| Opening Night |
David Batterham |
2008 |
English |
|
| Opera House |
Bignose Software |
1984 |
English |
Solution, Hints |
| Operacion : Operacion |
Krac |
2000 |
Spanish |
|
| Operacion Conquista |
Pepsi Soft |
1992 |
Spanish |
|
| Operation Aquatrash |
Pro Hackers Dynasty |
1997 |
English |
|
| Operation Berlin |
Wrightchoice Software |
1987 |
English |
Solution, Map, Hints |
| Operation Blue Sunrise |
Colin Campbell |
1990 |
English |
|
| Operation Colossus |
Omega Software |
1985 |
English |
Solution, Map |
| Operation Extraction |
Ming-Yee Iu |
2011 |
English |
|
| Operation Feuersturm |
Markt & Technik, Power Games |
1988 |
German |
Solution |
| Operation Hawaii |
Golden Games |
1986 |
German |
Solution, Map |
| Operation Hongkong |
Golden Games |
1986 |
German |
Solution |
