Many early games were made available as type-in listings in books and magazines, usually in some variant of BASIC. As this made the games easily portable between platforms, it's often difficult to tell exactly which machines a given game was originally intended to run on, and which ports are unofficial ones.
A lot of the listings for the various Sinclair machines are here.
| Title |
Publisher |
Year |
Language |
Documents |
| Jerusalem |
CLOAD , Microdeal |
1981 |
English |
Solution, Map |
| John Bend Detective |
CA-Verlags, Commodore Disc, Commodore Welt |
1987 |
German |
Solution, Map |
| Johnny Proot 2 |
Laser Presse, Micro Mag |
1989 |
French |
|
| Journey of a Space Traveller |
Oric Owner , Tansoft  |
1983 |
English |
Solution, Map, Fixed game |
| Journey to Freedom |
Interface Publications |
1983 |
English |
Solution |
| Journey to the Planet Pincus |
Softalk Publishing, Softline |
1982 |
English |
|
| Jungle |
Longman Software |
1984 |
English |
|
| Jungle Search |
Argus Specialist Publications, Home Computing Weekly |
1984 |
English |
Solution, Map |
| Keops |
Hobby Press, MicroHobby |
1988 |
Spanish |
|
| Kidnapped |
SoftSide Publications  |
1980 |
English |
Solution, Map |
| King's Quest |
Argus Specialist Publications, Computer Gamer |
1986 |
English |
Solution |
| Kingdom of Craal, The |
Computing With the Amstrad, Database Publications, Electron User, Micro User, The |
1985 |
English |
Solution |
| Kingdom of Kull |
Argus Specialist Publications, ZX Computing |
1987 |
English |
Solution |
| Kingdom of Throll |
Interface Publications |
1984 |
English |
Solution |
| Klepht's Castle |
Page 6  |
1988 |
English |
|
| Kutenkamen |
Radio Shack , TRS-80 Microcomputer News |
1983 |
English |
Solution |
| L'Ivresse De L'Or |
Micro Application |
1984 |
French |
|
| Labynotaure |
Amstrad Magazine , Laser Presse |
1986 |
French |
Solution |
| Labyrinth of the Minotaur |
Fontana Paperbacks |
1984 |
English |
|
| Land der Sieben Ringe |
Vogel Verlag |
1985 |
German |
Solution, Map, Fixed game |
| Land of Sorcery, The |
Grandstand Leisure  |
1985 |
English |
|
| Laundry Blues |
Amstrad Action, Future Publishing |
1993 |
English |
Map |
| Let's Compute Adventure |
Let's Compute |
1991 |
English |
Solution |
| Life: An Everyday Adventure |
Falsoft Inc  |
1988 |
English |
|
| Lifeboat |
Commodore Magazine, Loadstar |
1989 |
English |
Solution |
| Lighthouse Adventure |
ADAMagic Software, Falsoft Inc  |
1982 |
English |
Solution, Map |
| Lighthouse, The |
Amstrad User, The, Strategy Publications |
1987 |
English |
Solution |
| Lost Amulet, The |
Falsoft Inc  |
1987 |
English |
Solution, Map |
| Lost City, the |
Fontana Paperbacks |
1984 |
English |
Solution, Map, Fixed game |
| Lost Dutchman's Gold |
80-Northwest Publishing, Byte, Programmer's Guild, The , Rider Fantasy Creations, SoftSide Publications  |
1979 |
English |
Solution, Map |
| Lost Dutchman's Mine |
Ahoy! , Ion International |
1988 |
English |
Solution, Map |
| Lost in Space |
Interface Publications |
1984 |
English |
Solution, Map |
| Lost on the Great Barrier Reef |
1001001, 80 Micro  |
1983 |
English |
|
| Lost Ship Adventure |
Programmer's Guild, The  |
1980 |
English |
Solution, Map |
| Loves Sweet Garden |
Interface Publications |
1983 |
English |
Solution, Map |
| Lunar Escape |
Falsoft Inc  |
1985 |
English |
|
| Lurkley Manor |
Rainbow, The  |
1985 |
English |
|
| Lutins du Mont Rigaud, Les |
Rainbow, The  |
1986 |
English |
|
| Mad Bomber |
Reston Publishing |
1984 |
English |
Solution, Map, Fixed game |
| Mad Scientist |
SoftSide Publications  |
1980 |
English |
Solution, Map |
| Magazine Hunt |
ANALOG Computing  |
1988 |
English |
Solution, Map |
| Magic Treasure Adventure |
Tartan Software  |
1984 |
English |
Solution, Map |
| Magical Journey |
Hayden Book Company |
1982 |
English |
Solution, Map, Fixed game |
| Magician's Maze |
Interface Publications |
1984 |
English |
|
| Maison du professeur Folibus, La |
Micro-Systèmes |
1982 |
French |
|
| Manoir Maudit, Le |
CPC, Soracom Informatique |
1987 |
French |
Solution |
| Mars |
Dilithium Press |
1984 |
English |
|
| Martian Prisoner |
COMPUTE! Publications |
1983 |
English |
Solution |
| Menace of the Atom Monster |
Computing With the Amstrad, Database Publications |
1988 |
English |
|
| MetMan |
Page 6  |
1991 |
English |
|