Looking at the charts this week, they both past the million mark.
They are neck and neck but it seems like L4D has much much better legs, at least in NA.
L4D: It was in the Top 20 again this week and I think WOM will make this game to have similiar legs like COD4 did last year. In Europe it is steady but not spectacular. This game will no doubt be one of the sleeper of the year.
R2: Thanks to being bundled with the PS3 across EU, this game is selling much better. The problem with this game is in NA where even HALO 3 out sold it this week. Most PS3 shooter fans have decided COD WAW is there game this year and with Killzone 2 just around the corner, I think this game has an up hill battle to climb.
I never expect L4D to be even close to R2 in sales. R2 was the sequel to the best launch PS3 game and has great hype around it. Valve was smart to advertised the hell out of L4D and with their superb track record for FPS it has generated great WOM and X360 owners are eating it up.
My prediction of Life time total is L4D for 360 at 2.5 millions and Resistance 2 at around 2 millions.



















