Halo 4 is coming to PC soon, marking the sixth and final game in The Master Chief Collection that will complete the package. In developer 343’s latest weekly blog post, the studio announced that Halo 4’s first public beta tests will be held “before the end of October.”
That is the current plan, but 343 admitted that beta dates are “always subject to change.” If history is any indication, the beta tests will start with a small group before expanding to a larger audience as 343 ramps things up. You must be a Halo Insider member to have a shot at participating in the betas–sign up for the free Halo Insider program here.
When Halo 4 does arrive, it will complete The Master Chief Collection on PC. The games in the package have been released in chronological order, including Halo: Reach, Halo: Combat Evolved, Halo 2, Halo 3, and Halo 3: ODST.