Megaphones

 a limited-time currency released on November 1, 2016, for Act III of the Treehouse of Horror XXVII Event. They were used as the event's Act III personal prize track currency.

How to Obtain
in the following ways:
 * Tapping feral monsters twelve megaphones per tap—medium feral monsters  a total of twenty-four megaphones apiece; large feral monsters  forty-eight megaphones apiece.
 * Tapping buildings in friends' Springfields five megaphones per building tapped; however, only the first eighty-nine friend actions  megaphones.
 * Purchasing the Film Permit the number of megaphones a player  via friend actions.
 * Clearing one's town of buildings being recorded one megaphone per building tapped.
 * Leveling up the MAG Office 350 megaphones each at certain levels.
 * Sending characters to fight giant monsters 150 megaphones per monster.
 * Bonus megaphones earned by sending multiple characters to fight one monster. The second character  sixty megaphones; the third  forty-five; the fourth  thirty.
 * Sending kids to trick-or-treat thirty megaphones per regular character sent and forty megaphones per premium character sent.
 * Completing daily challenges that megaphones  350 megaphones for each qualifying challenge.
 * Completing the Lost in La Monstra (Act 3) questline forty megaphones for each part.

Prizes
After the last prize achieved, the player  a chance to win bonus donuts for every 4700 megaphones collected.

US$