After securing a laser and ensuring you won’t lose your wanted level, proceed to the location depicted in the image above. This marks the entrance to the sewer you identified during the casino’s scoping. Proceed there and stay hidden underground until your wanted level subsides.

Drive ahead and you’ll come across the security check point. After a couple of seconds, you’ll proceed through and need to park the van in the marked spot. Once you reach the morgue, search valet’s body and get the keycard. Park your vehicle right in front of the entrance as it will be useful later on when you’re exiting.

GTA Online Diamond Casino Heist guide

To access a more comprehensive guide on these missions, follow the link provided here. With this, all necessary preparation for every strategy has been accomplished! It is now time to transition to the next segment of this guide. Similar to the earlier unmarked weapons mission, this setup assignment may involve various different objectives.

Big Con Prep

After you exit to the outside, you should be right next to the race track. There will be plenty of NOOSE agents here, so make sure you have body armor on. As for the next mission, we are going to need to grab the vault drills. Interestingly, we nightluck won’t actually be using them in the heist with the Gruppe Sechs method. But we still need to complete the mission never-the-less to complete the heist. Out of all the different heists that have been added to GTA Online over the years, my favorite is without a doubt the Diamond Casino heist!

All Heists in GTA Online, Ranked on Difficulty

A police helicopter is stationed at this spot, which can facilitate your escape from law enforcement. For an in-depth tutorial on reaching it, refer to the video created by YouTuber Gtamen linked here. After ascending the building and entering the helicopter with your partner, navigate to the yellow dot on your map. Keep high in the sky and steer clear of other police helicopters as you make your way there. Turn left and proceed down the corridor until you encounter another hallway branching to the left. A guard should be seen patrolling this second corridor.

For the *Diamond Casino Heist*, which backup team should you deploy?

Repeat this process until all the locks are broken and enter the vault. Firstly, when it comes time to do the fingerprint scanner hacking, the pattern that you will see on one door will be the same for all the doors that you hack inside. Make sure you and your friend are in sync and have already decided who will take which side. For instance, you can take out the left guard and your friend can take out the right one. Once you’ve taken out the guards proceed through to the double doors ahead of you.

Understanding the scoping part of The Diamond Casino Heist in GTA Online

The guards on the other side can’t see you, so don’t fret about them. While they do that, you should head to the farthest point away from the vault door. Don’t worry about the guards inside, they also can’t see you through the glass. After you leave the vault, breathe a sigh of relief because you now have a checkpoint! Continue back through the corridor and get to the security checkpoint again.

As long as you stay clear of the police, by the time you reach the next objective your wanted level should disappear. Next on this full walkthrough for how to do the Diamond Casino Heist in GTA Online, we have the vault explosives prep mission. Go back to the whiteboard you were at for the last mission and select the option to the right of the thermal charges mission. Once the mission launches, you’ll need to head to a location off the coast of the map where you can salvage some explosives.

If you divide the work this way, completing the mission should be no problem. I recommend using a weaponized helicopter or an Oppressor Mk II if you have it. Just know that the NOOSE outfit has the benefit of making NOOSE agents friendly to you when you first leave the casino. Go to the Approach Specific Preps section of the whiteboard and select Exit Disguise. After you get in the truck and drive away, you should have a 3-star wanted level. I’ve found that the best way to get rid of it is to drive to the location shown in the image below.

Scoping out the Casino – Scope every entrance and POI

For aggressive, again, patrol routes make it easier but are never necessary. You can solo it, but it will be much easier with another person. If you don’t get them all you can just close the game and you’ll be able to do the mission again. Reinforced armor allows you to take more damage, so I would recommend it even if it makes you slower.

When you are choosing a gunman, there’s no need to spend any time deciding which one to choose as this heist is the silent and sneaky approach! You shouldn’t expect a lot of altercations and combat situations. Therefore, we recommend you choose KARL ABOLAJI who takes only 5% from the final cut.