/!\ Please be warned dear folks, this review may contain SPOILERS about this game and other ones !
This opus sounds like a good synthesis between the Sleep series and the Don't escape series.
You still have to not escape, but there you have to choose it, it's not that obvious, and that's quite new in your games. Nice indeed.
The plot twist was a tad too obvious, especially the "break the mirror" part. Sounded really really like what happens in the Sleep series.
Still, it gave me the creeps three or four times and you're one of the very few game makers to make me feel that way while playing. Thank you for that !