KYG

KYG is an image file format found on the FM Towns computers.

Format
Files start with ASCII

Specifications
C code that describes and parses this format: https://gist.github.com/Sembiance/2ee395b8d3ebf5e6bfce12918c6aceb4

Software

 * abydos

Sample files

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