Microsoft announced today that the beta of Halo: Reach will last about two and a half weeks, more precisely, from May 3 to Wednesday, May 19, adding that every day the beta will offer various playlists to play, for example the day the beta will be made available online will be how Arena (4vs4 ranked Team Slayer) Grab Bag (a sort of mix between old and new rules) and a Free-For-All.

The methods and Invasion vs. Spartan. Elites should be available from May 7, while the Defense Generator mode should see the light until 14 of next month.

But not all: in the day today in Halo 3: ODST should see a movie preview of the beta of Halo: Reach, was also announced that May 14 to 17 beta will be playable even Live Silver users.