For the month of April, Xbox Live Gold members will receive four new free games – two on Xbox One and two on Xbox 360 – as part of the Games with Gold program. You can play both Xbox 360 titles on your Xbox One with Backward Compatibility.
On Xbox 360, starting Friday, 01 April, Dead Space will be free for Xbox Live Gold members through April 15th. Then on April 16th, Xbox Live Gold Members can download Saints Row IV for free through April 30th.
SOURCE : MAJOR NELSON