While the English interactive fiction community regards long, elaborate works as an ideal, French authors seem to prefer small but well-made games (Ekphrasis being the exception that strengthens the rule). Brume is an escape-the-locked-room puzzle, very simple, but almost flawless. Except for a couple of unimplemented objects and an overwrought blurb, I have no complaint.
The game is made to convey a particular mood, and it does so with a carefully designed environment and short, well-written descriptions. The timed mood messages and occasional sudden deaths (they're undoable...) help, too. The puzzles are very basic, which is just the way I like them, but since the game is so small, more red herrings would not have been out of place. The author has clearly mastered the basics of text adventure authoring. I recommend just a little more ambition next time.