EMP Device is an optional prep mission featured in Grand Theft Auto Online as part of the The Diamond Casino Heist update. It is a freeroam mission needed to progress The Diamond Casino Heist. Completing this setup allows players to knock out the power for a short time in the Casino during the Silent & Sneaky approach.
Nonetheless, how long do you have to wait to do the casino heist?
After an approach has been chosen by the Heist Leader, heist prep will begin. Setup is free for the player's first time, and after completing the Heist Finale, the player can begin Setup again for GTA $100,000 after a 10 minute cooldown.
Even if, can you use the EMP in the vault? U cant use it in the vault.
Different, is artwork good for casino heist?
Casino Heist Maximum Payout Table. Note that the first time you do the heist you will always get cash, and on subsequent attempts you might get artwork, gold or diamonds. It's preferable to get artwork over cash not only because you earn more, but the paintings themselves are actually easier / faster to loot.
Can u do the casino heist solo?
For those still wondering, you can do it all solo except the finale (vault door has a two person lock) and if you create an invite only session (If on PS4 start offline, hit start, hit online tab, hit “play online”, hit )invite only”) it's better so you don't have players tailing you.