Emperor reported that the last time this was given away they couldn't play past level 19 as it kept crashing in all difficulty modes. (see HERE). It was also reported by John S. and bezp201001 back in 2017 HERE (comment #10)
If anyone manages to get past this level, or in fact get the same issue, please report it here. I will then try to contact the developer to see if there is a fix, or if they are willing to at least look into it.