YAFA
From Just Solve the File Format Problem
YAFA is an animation file format for Amiga computers. It is associated with people named Michael Henke and Andreas Maschke, companies named WK-Artworks and Infect, and software named Wildfire.
It is based on IFF. It can be compared to ANIM, though it appears to have only a little in common with it.
YAFA files may use the XPK compression system.
Identification
Files start with "FORM
", and have "YAFA
" at offset 8.