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Super Boy III - Sega Master System

SMS gamepad:

SMS gamepad

Gamepad control:


Start/Reset Enter
button A Z
button B X

Emulator selection:

If you think that the game in your browser doesn't work as it should, try to choose another online e­mu­la­tor from this table.

Other platforms:

Unfortunately, this game is cur­rent­ly available only in this ver­si­on. Be patient :-)

Game info:
Super Boy III - box cover
box cover
Game title: Super Boy III
Console: Sega Master System (SMS)
Author (released): Zemina (1991)
Genre: Action, Platform Mode: Single-player
Game manual: not available

Game size:

41 kB
Recommended emulator: KEGA Fusion

From MobyGames:

   The third entry in Zemina's unlicensed conversions of early Super Mario Bros. games differs from its predecessors by having its own levels. While the two first games imported levels of their correspondent Mario counterparts, Super Boy III does not copy the stages of Super Mario Bros 3.. Instead, it utilizes elements from previous Mario games as well as Super Mario World, from where some enemies and level design ingredients are borrowed.
   Unlike those two games, however, Super Boy III has completely linear levels that must be traversed in a particular order. There are no special levels such as castles, no familiar bonuses, and no power-ups besides those that were introduced in the first Mario game. Mario also walks and runs significantly slower than in Nintendo games. At the end of each stage Mario has to defeat a Hammer Brother.

More details about this game can be found on

For fans and collectors:
Find this game on video server or
Buy original game or SMS console on or

Find digital download of this game on GOG or Steam.

Videogame Console:

This ver­sion of Super Boy III was de­sig­ned for the Se­ga Mas­ter Sys­tem (SMS), which was an 8-bit vi­deo ga­me con­so­le ma­nu­fac­tu­red by Se­ga in the years 1985 - 1992. It was a di­rect com­pe­ti­tor to the much more suc­ces­s­ful NES con­so­le and the pre­de­ces­sor of the much be­ter con­so­le Se­ga Ge­ne­sis. The unit pri­ce of Mas­ter Sys­tem was ap­pro­xi­ma­te­ly $ 200 and world­wi­de only 13 mil­li­on units of this con­so­le we­re sold. Mo­re in­for­ma­ti­on about Se­ga Mas­ter Sys­tem can be found here.

Recommended Game Controllers:

You can control this game easily by using the keyboard of your PC (see the table next to the game). However, for maximum gaming enjoyment, we strongly recommend using a USB gamepad that you simply plug into the USB port of your computer. If you do not have a gamepad, buy a suitable USB controller in Amazon or in some of your favorite online stores.

Available online emulators:

4 different online emulators are available for Super Boy III. These emulators differ not only in the technology they use to emulate old games, but also in support of various game controllers, multiplayer mode, mobile phone touchscreen, emulation speed, absence or presence of embedded ads and in many other parameters. For maximum gaming enjoyment, it's important to choose the right emulator, because on each PC and in different Internet browsers, the individual emulators behave differently. The basic features of each emulator available for this game Super Boy III are summarized in the following table:

Emulator Technology Multiplayer USB gamepad Touchscreen Without ads
EmulatorJS JavaScript YES YES YES YES
NeptunJS JavaScript YES YES NO NO JavaScript YES YES YES NO
JavaGear Java applet NO NO NO YES

Similar games:

If you like Super Boy III you'll probably like also some of the similar games in the overview below. The games you see here are selected based on title similarity, game genre, and keywords. However, the list is generated automatically and can therefore be very 'subjective' especially for some specific games. To find a particular game, please use our search form.

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Super Mario Bros. 3 Dokidoki Panic Super Mario Land Super Mario Bros. Sp. Superman
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Super Mario World Super Angelo All Night Nippon SMB Mario Bros. Super Mario All-Stars



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