Planetary Annihiltation gets expanded single player and a (temporary) 40% price drop on Steam!

[starcraft]

http://www.gamespot.com/articles/planetary-annihilation-and-the-art-of-robotic-war/1100-6419799/

I just bought it on Steam and am downloading now.  For those that don't know this is a spiritual successor to Supreme Commander and Supreme Commander: Forged Alliance (if anyone mentions the travesty that was Supreme Commander 2, I may ban them).

Game is in its Gamma phase and is a work in progress (your entry cost gets you every future update of the game of course).