The first three mainline Crysis games have hit Xbox One Backward Compatibility today. Crysis, Crysis 2, and Crysis 3 join the ever growing list of Xbox 360 games that you can play right now on your Xbox One or Xbox One X.

This news comes direct from Major Nelson himself in a short and to the point tweet made just a short time ago today.
That's all. Nothing much else to add here really. Go play some Crysis or don't. I'm not the boss of you.