Although DICE has been candid about Battlefield 3's features and s one of 2011's most anticipated PC titles, it goes without saying that we're pretty excited about Battlefield 3. DICE is developing the game in its new Frostbite 2.0 engine and has promised that the PC version is receiving the most attention. Battlefield 3 reportedly features co-op gameplay, four classes, non-superficial character customizations, more unlockables than Battlefield: Bad Company 2, as well as improved level destruction, character animations and war sounds.