This guide will provide you with the easiest method to complete the Criminal Mastermind in Dooms Day heist in Grand Theft Auto 5 Online.
You and your teammates will earn $2.5 million after completing this challenge. To do this challenge, you will need to have the Arena Workshop that you can purchase from the Arena War website. After that, buy the Issi Classic which you have to upgrade later to Nightmare Issi.
After upgrading it, you have to go to the Bodywork to purchase the spike and then drive your car outside of the Arena. The next thing you will need to do is open up your interaction menu and make sure you have body armor and heavy armor and your armor bar are full. Equip the atomizer weapon and walk towards the roof of the car. After that, roll backward and repeat this process, the more you roll. the more your armor will stack.
After that, test it with your atomizer or explosives here. Now you can tank a lot of damage you can queue up for jobs missions Heist and bring the armor into that mission or heist. You need to do the preps and heists with the same people for the Criminal Masterminds. You also have to do them without dying in the hard mode. If one of you dies, then all of you have to close the game to avoid the game from saving. After that, you can continue from where you left before.
