Your warzone.prg is toast. It's either corrupt or truncated somehow, as it doesn't look like a valid TOS program. However, a few seconds of googling gave me a valid Serenade #27 download link (triggered by your video): https://demozoo.org/productions/75580/
...however, this won't work on TOS 2.06 that your MSTE has (at least, I assume you have 2.06 - do you get the Atari logo while booting?).
Luckily, both programs are in STOS and it so happens that I've written a program that attempts to patch STOS profixes.zipgrams for newer TOS versions. It worked here for Saddam, but Warzone was still not working. So I patched that by hand (as I did not fancy trying to debug my fixer).
Attached are the results. To recap:
- Run PATCH22.PRG before running SADDAM.PRG and everything should work
- Run WARZONE.PRG and if you have TOS 2.06 it should run normally
Hope this works for you, enjoy! (Or let me know if something is not working)