Captain Sonar writer-John Francis Moore Cosmic Alliance introduces a new

Cosmic Alliance introduces a new variant – team rules

and blackmail characters from the massive hit series

The Ordo Tempestus commands the finest human soldiers in the galaxy

you'll unlock powerful new factions and 'Mechs to expand your BattleTech experience and take part in a cataclysmic conflict which will rock the Inner Sphere

Captain Sonar writer-John Francis Moore Cosmic Alliance introduces a newThe year is 2048. A new economic war has erupted. Rare earth has become a key element for building new machines, leading private companies to arm next gen submarine prototypes to protect their underwater mines. Beneath the quiet waves, a silent war is taking place, and these new, unstable submarines are your weapon. Prepare to dive in Captain sonar, a game of dueling submarines for two to eight players! Captain sonar is an innovative real time game