Microsoft has announced, via the Xbox Game Passapp, a new set of titles that will soon leave (probably March 1) the subscription service: it's Batman: Return to Arkham, Just Cause 4, Rise of the Tomb Raider and Snake Pass.

If you were going to play these titles you should then have a couple of weeks to play them before they come out of service; this is generally the time that passes from announcement to removal. Get under and good gaming!