I have heard that Achron game is releasing in this month on 29th august 2011. This is the single player and multiplayer mode. And I have also heard that there is the competitive multiplayer mode in the game which is actually available for the pc game first time according to what I know. So I want to know that is this real time strategy game is available over steam for download. Since I want to purchase the game over steam since many of the peoples are using this platform.