If you've got a fever, and the only thing to fix it is more cowbell Crimson Alliance, then there's no need to worry. Certain Affinity are working on a vaccine for that. The Vengeance DLC pack will land on October 12th via Xbox Live Arcade. The Vengeance Map Pack will give four players fight together through Byzan.
New campaign levels will give players a shot at taking down two new threats while a new challenge map called "Fistful of Coins" will give you a shot at tons of gold. Of course, you'll have to survive wave after wave of enemies.
The Vengeance DLC for Crimson Alliance will be available for 240 Microsoft Points next month.