Gamespot has a short preview of Sins of a Solar Empire: Diplomacy, giving more info on the second micro-expansion to the space strategy game from Ironclad Games and Stardock. The expansion will add a diplomatic tech tree to the game and will allow players to form treaties with other alien races.The expansion will go into beta later this year and will be officially released sometime in the winter of 2010. The price for the second mini-expansion will be the same as the first, $9.99. The Gamespot article also has a new preview of Stardock's next major title Elemental, which is due out in 2010 as well.

