Sega Master System and Game Gear for the MiSTer and MiST boards

Installation:

• Copy the *.rbf file at the root of the SD card.
• Copy *.SMS ROMs into SMS folder.

Features:

• Master System, Game Gear and SG-1000 Support
• NTSC & PAL Support
• Hide Borders Option - Allows you to fill the screen vertically without black borders.
• FM Audio Support
• Extra Sprites Option

Download precompiled binaries at:

• For MiSTer, go to releases folder.
• For MiST, go to mist-binaries.

Notes:

• Some games come in .gg format but are in fact SMS games. Rename the .gg extention to .sms or .bin to fix them. These games are mostly listed in this page SMSpower-SMS-GG list.
• The "Aspect ratio" doesn't do much in PAL mode, that's normal
• The "Region" parameter toggle some hardware features that are specific to the different console models. Some localized games need these modifications to work properly
• Each game cartridge comes with a specific mapper, which description is not included in the .gg ou .sms file. The core has a special logic to automatically determine which mapper needs to be used, but some games make a good effort to make this logic fail. The "Disable mappers" parameter permits to force the usage of the most used sega mapper.