Get ready to do some extreme robbing to pull off the Big Heist.
For the following week you'll be able to rob all 9 properties on the Robbing page at the same time with just one click! You'll need the Rob Squad to help you perform the Big Heist, however. Get Rob Squads by sending requests from the Free Gifts page or homepage banner that promotes the Big Heist. You can also post feeds to ask friends to send you Rob Squads. (They'll get one too for helping.)
Once you got your Rob Squads and a good heap of stamina, you're ready to run the Big Heist. You'll collect double the special reward you get when you clear all 9 properties on the Robbing page at the same time. Performing the Big Heist also improves your chances by 20% to rob all 9 properties successfully.
You can store up to 50 Rob Squads to run your Big Heist during this week-long event. You'll also need to have enough stamina to clear the robbing board, though. If you don't, you can purchase a stamina refill or use one of the free stamina packs your Mafia's been sending you.