Super Boy 4 (Unl) is another unlicensed Sega Master System game. Much like other unlicensed titles of this era, specifics about the game's development history, creators, and gameplay mechanics are difficult to find.  These unlicensed games often attempted to emulate popular game titles or concepts of the time, creating a market for budget-priced alternatives.  However, this often came at the cost of graphical and gameplay quality.

Super Boy 4 (Unl)

Super Boy 1 (Unl)