has released a new coop mission in the BI forums
Quote Raunhofer :
This mission is inspired by Air Cavarly, it includes respawn and hours of playing.
Mission starts with a small intro action, so don't worry if you'r going to die at the beginning of the mission, the rest of the mission isn't so difficult
Second advance also includes a high command ability and it's playable with a small player groups too (even one player is enought).
This mission is tested with a large scale of players.