https://majornelson.com/2017/06/27/xbox-live-games-with-gold-for-july-2017/?linkId=100000000548289
On Xbox One, Xbox Live Gold members can download Grow Up ($9.99 ERP) for free during the month of July. Runbow ($14.99 ERP) will be available as a free download from July 16th to August 15th.
On Xbox 360, starting July 1st, Kane & Lynch 2 ($14.99 ERP) will be free for Xbox Live Gold members through July 15th. Then on July 16th, Xbox Live Gold Members can download LEGO Pirates of the Caribbean: The Video Game ($19.99 ERP) for free through July 31st.