After a Twitter tease from @BethBlog yesterday, hinting at Fallout: New Vegas news to come, it has been revealed that the Fallout: New Vegas will be released in the fall. The trailer above was also revealed, setting the mood for the newest chapter in the Fallout universe, set to take place in what we once knew as Las Vegas.

If you have a Twitter account, you can “retweet to win” a couple of Fallout: New Vegas posters signed by the developers at Obsidian Entertainment, by re-posting the original announcement and link. You can also enter by using Facebook. Become a fan of their official page and use the “like” button on the Fallout: New Vegas teaser trailer posts and you will be qualified to win.

Any Fallout fanatics want to discuss the contents of the trailer? I’m totes in shock.

Bethesda Twitter Page