I detected a typo in BSPLASH.BAT file, that's intended to
change the splash screen. (Somewhere they give /v:123456 instead of /c:123456 for CHOICE, then choice only prints out an error message, then the batch can't handle the result, and show the menu again,
causing an infinite loop.)
I tried to find bsplash.bat at the installed versio of FD 1.2 and FDT2408 - and found nothing. So it is hard which program "MegaBrutal" spoke about.
As the name of the program / game is unknown I recommend to close the thread.
I performed a search of all current packages that are/will be provided on the next FreeDOS Interim Build (and eventually the next OS release). There is no BSPLASH.BAT file in those packages.