The Diamond Casino Heist offers by far the biggest payout of all of the game's heists, but just how big depends on what is in the target vault.

3 The Doomsday Heist - All Three Acts Combined ($2,000,000 -R$3,500,000) The Doomsday Heist is one of the most thrilling events of the game. It has three acts, each of which can be considered a mini-heist with its own setup missions and final objective, which pays out handsomely.

Overall, there is no strategy that will accurately predict when a slot machine will pay out. That is the whole point of slot machines. They were created to be random, and to not allow people to know when they will hit.