wow Raven Software designer Manveer Heir is throwing the dice, betting that  Wolfenstein will outsell Madden 10 in Augest.
He's even stacking the odds in his favor by saying in twitter "  he’ll personally pay you back the money you spent on his game"

• http://www.blogsmithmedia.com/www.joystiq.com/media/bullet-bl.gif); background-repeat: no-repeat; padding-left: 15px; background-position: 0px 6px;">Offer only applies to sales in August
• http://www.blogsmithmedia.com/www.joystiq.com/media/bullet-bl.gif); background-repeat: no-repeat; padding-left: 15px; background-position: 0px 6px;">NPD figures will be used to calculate the totals
• http://www.blogsmithmedia.com/www.joystiq.com/media/bullet-bl.gif); background-repeat: no-repeat; padding-left: 15px; background-position: 0px 6px;">You have to follow Manveer Heir on Twitter
• http://www.blogsmithmedia.com/www.joystiq.com/media/bullet-bl.gif); background-repeat: no-repeat; padding-left: 15px; background-position: 0px 6px;">Limit one copy per person -- with receipt!