Direct2Drive was originally suppose to offer just one game on sale for just one day during their 24 Days of Christmas promotion. But in the past few days they have gone ahead and put two PC game titles on sale for 24 hours. Today Direct2Drive has increased the amount again with three big PC game titles on sale until 1 pm Eastern time on Monday.

First the download site offers Warhammer 40,000 Dawn of War II. Relic's RTS game is on sale for just $19.95. Also getting a price cut is the original Bioshock which can be downloaded and purchased for just $9.95. Finally the multiplayer shooter Tribes: Vengeance also has a one-day price of $9.95.