The Halo series receives some backup this week, with newcomer Halo Wars debuting at number six. On top of that, the Halo Wars demo inched up the top ten, moving from the ninth most played to the eighth. FIFA 09 moves up a notch to number 9, shoving Street Fighter IV to the tenth spot.
Considering the limited edition of Halo Wars including the Mythic Map Pack, it might have had something to do with Halo 3 reclaiming the top spot. The big question now is whether or not Halo Wars can maintain its momentum. As one of the few RTS games to make a big splash on consoles, you can bet Microsoft is watching it closely.