Do you love first person shooters? Android’s best, Modern Combat 3, has joined Google’s $0.49 Play Store sale through Monday. The game eats up 1.37 GB of free storage space and requires a high-end phone, but it’s worth every penny. The single player will keep you busy for awhile with 13 full missions and there is a 12-player multiplayer mode to extend the replay value. Grab it while you can.