As it does each month, Microsoft is set to remove more titles from the Xbox Game Pass library soon. Four titles are leaving the catalog in mid-December, Microsoft has announced.

Titles set for removal include Chained Echoes, Opus Magnum, Potion Craft: Alchemist Simulator, and Rubber Bandits, all of which are getting dumped from the catalog on December 15.

Microsoft did not provide any explanation for why these games are leaving. It's common for games to get axed for any number of reasons, including a business deal coming to an end, licensing issues, and any number of other possibilities.