(photo: credits)

The game is scheduled to be released on September 1, 2010 but, according to IGN the Halo: Reach Beta will run for 17 days! The dates are May 3 through May 19 and there is going to be different modes turned on at different times throughout the month. Here is the breakdown for when modes and playlists will be added:

May 3 – Arena mode (4v4 ranked Team Slayer games) as well as “Free-for-All” and “Grab Bag” playlists, which include a mix of classic and brand new game types.

May 7 – Spartan vs. Elite “Invasion” playlist.

May 14 – “Generator Defense” game type.

For more information about Halo Reach as well as gameplay screenshots visit the IGN site. Ohh and if you’re looking to pre-order the Halo Reach game through Amazon you are entitled to the following promotion:

Get a $20 Video Games Credit
Pre-order Halo Reach and get $20 off a future video game purchase. The promotional code will be placed directly into your Amazon.com account within 2 business days after the product ships. Offer valid when shipped and sold by Amazon.com. Promotion valid on all existing orders. Limit one per household. Amazon reserves the right to change or terminate this promotion at any time.