Dega
6.1#9 in sega master system emulatorsFree planFree planLinuxWindows
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Dega may suit people seeking a Sega Master System, Mark III, or Game Gear emulator on Windows or *NIX. Its Python scripting and memory tools may appeal to users who want to work with game input or RAM.
Emulicious suits people who want to emulate its five listed systems on a Java-capable desktop environment. Its debugging tools may also suit developers working with assembler or C code using SDCC.