After having given the News in late May that Microsoft has registered a number of domains on a not better defined Halo: Spartan Assault, today the official website of the House of Redmond has released an ad that seeks " an expert designer to design and develop new and groundbreaking multiplayer experiences for a future game of Halo ".

It seems then that the developer is planning a major overhaul of the multiplayer in view of a future title. We are waiting for any official news.