Well, I don't speak Brazilian Portuguese and my English isn't very good, but I hope you'll understand my explanations.
to translate the text I advise you
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software to use
unren
atom
rempy
to extract the text and image files I use "Unren" (img 1)
copy unren in the "game" file and do
- do 1 "extract rpa packages"
which extracts the img (archive.rpa (ccg) and transforms the text files (days_a17.0.rpa) into.rpcy file (img 2)
- then do 2 "decompile rpyc files"
which transforms.rpcy file into.rpy (img 3)
for the decompilation to work it will be necessary to start the dmd game
to read the.rpy files I use "ATOM"
you can get the text at this level
then to have a translation file as in img 4
I use "renpy-6.99.14.3-sdk"
I extracted the text files for you and copied the files from episode 2 into word (text.rar)
it's up to you to do it for episodes 1 and 3
img5
in 1 where the scene takes place (e.g. in the morning with jennifer)
in 2 which person is speaking (I: jennifer - f: father d: etc...)
in 3 the dialogue
it is possible that the scenes do not take place in order and as there are several possible paths in the story you will see all the dialogues.
you will find several tutorials in the forum for unren and renpy