I searched but couldn't find if the game is available in Brazilian Portuguese. Well, if it isn't, here's my request to the creator to translate the game. The game's concept and plot seem promising.
Viewing post in Burn the Midnight Oil comments
We’ve received a lot of asks about translation, but as the base game is not yet funded, we are not able to consider translation yet— especially not considering the game’s massive word count. We’ll definitely keep Brazilian Portuguese in mind for future games (with a less hefty word count), however, as it’s been a popular request!