You can add one more game to the massive list of PC titles due out in the first quarter of 2010. This time it's for Warhammer 40,000 Dawn of War II: Chaos Rising. Thanks to a post in the game's official Facebook site, we now know that the stand alone expansion pack to the sci-fi RTS game from developer Relic and publisher THQ is due for release on March 11 in the US. Europeans get the expansion pack one day later on March 12.

That means that sci-fi RTS fans have yet another major release coming this March with Supreme Commander 2 due out on March 2 and Command and Conquer 4 set to ship on March 16. Will one or more of these games blink and be delayed to move out of the way of the competition?

[Via Relic News]