I know, I can imagine that a few people here will probably throw stones at me as I write this. But have any of you looked at the bat file, it seems like you haven't, otherwise you would have noticed that there are some nice lines there.
Let's take are look at the file.
Like this lines.
ther are more lines like this but ther get never used because of the REM next to it.
Now if you look some lines above what i postet inside of the spoiler you see something like this.
REM --------------------------------------------------------------------------------
REM unrpyc by CensoredUsername 2f9810c 2022-03-31 v1.1.8 (Python 2) //oh python2 xd and then yelling why unren not works
Halfway House is made with python3
REM
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REM fried added proposed changes, as compiled by sigio, for improved Ren'Py 7.5+ compatibility
REM
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REM fried also added some resiliency when brackets are in pathnames
REM --------------------------------------------------------------------------------
set decompcab20= //base64 code
if you now look deeper in der file you see some stuff like this.
So now back to topic as i dit say in Read2 spoiler read the *.bat carefull you can easy change the unren-bat to you liking ,i thing maybe the most guys yelling because , the dokumentation is missing how to change this nice tool that it works with the newer games. Ther is only i thing maybe some lines to change that this tool works with some orther renpy versions.