ColoRIX, or RIX, is a raster image file format associated with the ColoRIX VGA Paint and EGA Paint applications for MS-DOS.
Character graphics might also be possible. The .scz file extension is reportedly for "ColoRIX 16 color text mode".
Known file extensions include .sca, .scb, .scc, .sce, .scf, .scg, .sci, .sck, .scl, .scn, .sco, .scp, .scq, .scr, .sct, .scu, .scv, .scw, .scx, .scy, .scz.
Files begin with ASCII characters "
RIX", or "
- VGARIX.ZIP → *.SCI