Released in January of this year Army of Two the 40th Day will finally see downloadable content on April 1st. Chapters of Deceit puts players back amidst the disaster in Shanghai where they will stumble upon new information that could help end the invasion by Jonah and his 40th Day Initiative army. However, they quickly learn that everyone is out for themselves and no one can be trusted. The lives of this iconic two-man private military team are at risk, forcing players to rely on each other to get out alive.
This is an an all-new co-op campaign map pack and will be priced at $9.99 or 800 Microsoft points. If the game has been shelved by now then this added content should give you a reason to dust it off.