Master System:List of Games With Keyboard Compatibility

The Sega Mark III, the original Japanese version of the Master System, carries over the same expansion port as the SG-1000 line. Because of this, the Mark III is also compatible with the SK-1100 computer keyboard add-on and a few Mark III games can even be controlled from an SK-1100 instead of a regular controller. By the end of 1986, this feature was largely dropped and in some game manuals, Sega even advised SK-1100 owners to disconnect the accessory before playing the game.

Note that the SK-1100 will not connect to a Master System due to its different expansion port.

Game Name	Notes
Action Fighter	Not documented in manual, basic controls only
Alex Kidd in Miracle World	Not documented in manual, basic controls only
Astro Warrior	Not documented in manual, basic controls only
Black Belt/Hokuto no Ken	Not documented in manual, basic controls only
Comical Machine Gun Joe	Basic controls only
F-16 Fighting Falcon	All of the controls are available on the keyboard, meaning that there is no need to connect two controllers. Two Mark III and SK-1100 setups can also be linked together via the printer port for head-to-head play.
Fantasy Zone	Basic controls only
Ghostbusters	Not released in Japan, basic controls only
Ghost House	Basic controls only
Great Baseball (1985)	Basic controls only
Great Soccer (1985)	Basic controls only)
Hang-On	Basic controls only
My Hero/Seishun Scandal	Basic controls only
Pit Pot	Basic controls only
Power Strike/Aleste	Not documented in manual, basic controls only
Pro Wrestling/Gokuaku Doumei Dump Matsumoto	Basic controls only
Satellite 7	Basic controls only
Space Harrier	Not documented in manual, basic controls only
Spy vs. Spy	Basic controls only
Super Tennis/Great Tennis	Basic controls only
Teddy Boy	Basic controls only
Transbot/Astro Flash/Nuclear Creature	Basic controls only

Links and References

• SMS Power thread