After the relatively disappointing selection with last month's "Games with Gold" offerings, Microsoft has at least provided good games for Feburary 2018. They are all fairly old and probably things you've already played, but they are all good games.
Kicking things off on the current-gen side, Shadow Warrior will be free the entire month while Assassin's Creed Chronicles: India will be avaiable from February 16 till March 15. On the last-gen side, you'll be able to nab Split/Second (a very underrated gem) from February 1 until February 15 with the HD port of Crazy Taxi (the version without the original soundtrack) going from February 16 until February 28.
via destructoid https://www.destructoid.com/february-s-games-with-gold-features-some-free-wang-484434.phtml