Here's some improvements for the French translation :

Master of deception --> "Maître des illusions" or "Maître du déguisement" or "Maître de la duperie".

Fell into the void (type of death) (currently translated as voué) --> Tombé (dans le vide).

Also, the explaination tip when you go to the escape exit is a bit messy in French, although one can understand what it says. But Google translate may help you to translate it with proper grammar.

None of this is absolutely necessary, the game is enjoyable how it is.
Thank you.