Gotek game files wonky

[Randy]

Hi all.  Downloaded some .ST files onto my Gotek from planet emu and tried to run them.  Most of these files seem to be cracked files and the first one (Breach II) ran fine, then tried Dungeon Master, that was OK, but then as I tried to run the next files, Captive and Ishar, the machine started showing multiple bombs.  After that, went back to the ones I had gotten running and they would not run from a reset, also showing bombs or lines on the screen.  In particular, Captive shows the craziest file names and structures, totally unreadable!  And Ishar would start, then just hang up.  Not sure if it just the files on planet emu or what is going on here, any ideas?  Thanks