After been announced as part of April's Games with Gold lineup, both Assassin's Creed: Revelations and Darksiders have become backwards compatible today, along with Darksiders II.
Assassin's Creed: Revelations
In Assassin’s Creed® Revelations, master assassin Ezio Auditore walks in the footsteps of the legendary mentor Altair, on a journey of discovery and revelation. It is a perilous path – one that will take Ezio to Constantinople, the heart of the Ottoman Empire, where a growing army of Templars threatens to destabilize the region. In addition to Ezio’s award-winning story, a refined and expanded online multiplayer experience returns with more modes, more maps and more characters.
The Horseman cometh. You are WAR! Caught in an epic struggle between Heaven and Hell, the legendary Horseman is left with only one option- to fight his way out. Wielding the fearsome sword Chaoseater, War must carve a bloody trail through Angels and Demons alike to uncover a dangerous truth...one that may bring about the end of mankind. EXPLORE the streets of a hell-ravaged city or ascend crumbling buildings to face horrors in the sky above. CONQUER Hell’s most terrifying monstrosities using a …
Awakened by the End of Days, Death, the most feared of the legendary Four Horsemen embarks on a quest to redeem his brother's name. Become the terrifying force which everything fears but nothing can escape. As always, you can find the complete list of backward compatible games here.