Earlier this year, a flame war raged over just which game was better, Call of Duty: Modern Warfare 3 or Battlefield 3. Still haven’t made up your mind? Well now you don’t have to, as Battle Duty: Modern Field 3, a satirical look at Modern Day Shooters is now available on the App Store and Android Marketplace. Just what do you do? You…tap…to kill soldiers. Just watch the trailer above. The game costs $1 and is worth a laugh or two.