According to information shared by Microsoft, the Xbox One backward compatibility program has been a great success. The data indicates that more than 145 million hours have been spent by players on Xbox 360 titles since the launch of the program in November 2015.

Chatting with fans on Twitter, Phil Spencer, head of the Xbox division at Microsoft, has revealed that he would like to have all Xbox 360 games compatible with Xbox One. Backwards compatibility is a popular feature of the Xbox One owners.

Therefore, Microsoft has increased the catalog with high demand titles like Red Dead Redemption or Call of Duty: Black Ops. Now, the head of Xbox, Phil Spencer, shared on Twitter that they would like to have “all” games, and that this will have to work with distributors of third-party titles.

@BlackOpsXboxOne I like the progress on BC. We’d like to have all and work on 3P games is always a partnership with publisher. — Phil Spencer (@XboxP3) October 12, 2016

This statement came following questions from fans who want to see Call of Duty: Black Ops II, as part of backwards compatible games. This is the title that now has more feedback requests on the site of Xbox, with 193,000 votes.

Recently, Microsoft added more titles to this program, such as Jurassic Park, Battlestations: Midway, Dragon’s Lair and Tour de France 2011.