More co-op missions are available now for Capcom and From Software's Kinect mech title http://www.trueachievements.com/Steel-Battalion-Heavy-A....htm
. Aside from the two missions, there's more items to be found as well in "Map Pack 2"
Map Pack 2 for Steel Battalion: Heavy Armor. Includes two new co-op missions. "Ammo Dump Jump": Attempt to destroy the enemy ammo dump. "The Champ-de-Mars": Take out the enemy's searchlight. Each mission has three new items for you to find.
This DLC contains six new achievements worth 150G. It can be downloaded here