Following the big Steam leak that revealed achievement lists and more for upcoming games, Microsoft has officially released the list of Achievements for Gears of War: E-Day, and there is a Shrek/Smash Mouth-inspired one among them. Players can unlock an achievement called “HEY NOW, YOU’RE AN ALL STAR…” by accumulating 25,000 kills in the Versus multiplayer mode. This Achievement provides 25 Gamerscore. For anyone just catching up, 2001’s Shrek famously featured the Smash Mouth song, “All Star,” The most difficult…