Once built (be prepared to wait for timers) you can upgrade the structures to grant access to addition resources and more advanced weaponry. A menu icon brings up the available structures, and taping on them sees them appear in the world ready to be dragged into place. Just a tap of the triggerĬall of Duty: Heroes’s base construction is a simple and versatile affair. The more engaging mechanical elements come from taking part in the game’s 22 missions, attacking other players bases, and constructing maze like layouts for your own camp to outsmart anyone who may invade you to thieve resources. While this gameplay loop may not be the highlight (for me), there is fun to be had.