A week of THQ games being put on sale via Steam is closing in on its end. Today the final sale was revealed with all of the Red Faction first person shooter titles now on sale until Sunday for 25 percent off their normal Steam price. That includes the recently released Red Faction Guerrilla. The third game in the series was released just a month ago but you can download the Steam version for $29.99.

Don't forget that the Dawn of War games, including Dawn of War II, are still on sale for 50 percent off via Steam until Sunday. Also the THQ Complete Pack is 10 percent off until Sunday as well.