You guessed right! Ren'Py isvery good for this type of game and with a little fiddling it's not (too) difficult to keep track of the branching paths, haha. Thank you very much for playing! c:
I'll probably do researching about this engine, I've been playing twd telltale lately and really disappointed about the story branches, I would like to make mine too with this game engine, thanks for the confirmation!