Community director Brian Jarrard made a post on Twitter saying that if things go well, this is the month that The Master Chief Collection will begin its “flights”.
The flight releases aim for testing each title with a small group of people, before they become publicly available. The first game to get its flight release will be Halo: Reach, followed by Combat Evolved, Halo 2, Halo 3 and finally Halo 4.
It is still unclear whether PC or Xbox will be the first to get the flight release of Reach, but we can expect it soon either way.
Another important thing is that each title of the Collection will be sold individually and available on Steam.If you want to register for the Halo Insider program, to receive a chance to try the games for free before everyone else, you can do so here.