Microsoft and Team 17 have announced that Worms: Ultimate Mayhem will be coming to Xbox Live Arcade on September 28, retailing for 1200 Microsoft Points. That’s next week! Along with the release date and pricing details, we also have a new trailer focusing on the game’s charm and sense of humor. The trailer can be viewed above. Stay tuned to XBLAFans for more Worms: Ultimate Mayhem coverage including an interview with the game’s Head of Design coming very soon!