"Halo" fans around the world are able to download the "Halo: Reach" multiplayer beta via their "Halo 3: ODST" game discs.

Starting today and concluding on May 19, the beta is a chance for millions of people to experience a portion of the multiplayer offering in "Halo: Reach," and an opportunity to test the multiplayer experience.

"Halo: Reach" breaks new ground with a host of new content and features. The gane offers new game types, weapons, armor abilities, players rewards, customization options, social settings and more.

Additionally, an introduction video to the "Halo: Reach" beta featuring actress Aisha Tyler, which debuted last week via the "Halo 3: ODST" game disc, is now widely available.

"Halo: Reach" is available for preorder from participating retailers worldwide in Standard, Limited and Legendary editions. Developed by Bungie, "Halo: Reach" launches in the fall of 2010 exclusively on Xbox 360.