I can't figure out how to read this file format (SEQUENCE / SEQ16 / frm16 / Frame)

[skeddles]

I am trying to rip some graphics from an old PC game, Swarm. I was able to find what seems like all of the games data files. The music and sounds are ogg and can be easily read. The graphics are stored with a few different file formats (which also change between versions of the game). SEQ16/fm16 were on the first version, and the later version uses SEQUENCE/FRAME. Some of these are most likely animated too, but I think the ones I was trying (and at the bottom of this post) are one frame.

I can't find any info on any of these formats. I tried opening the images as various formats, and tried decoding them in various programs such as TiledGDD, but can't seem to get anything other than noise out of them.

Here is what I believe the extra life icon looks like:


I've put together a few examples if anyone wants to look. Any advice is appreciated.
http://www.mediafire.com/file/uh7cnz58bo...s.zip/file