SymbOS graphic

SymbOS graphic is a raster image file format associated with SymbOS operating system, and used mainly on Amstrad CPC, MSX, MSX2.

Specifications

 * http://www.cpcwiki.eu/index.php/Format:SGX_(SymbOS_graphic_files)

Software

 * RECOIL

Sample files

 * https://telparia.com/fileFormatSamples/image/symbOSGraphic/