GTA Online Silent and Sneaky guide (Diamond Casino Heist)
If you are about to play the Diamond Casino Heist, this GTA Online Silent and Sneaky guide is for you. One of the most popular heist missions in the multiplayer version of Grand Theft Auto 5, Rockstar released it in December 2019 as a continuation of The Diamond Casino & Resort saga.
Although GTA allows you to approach a heist in whatever way you want, stealth is always recommended. Likewise, this mission also proves a Silent and Sneaky route that will ensure success with very little risk. This guide will highlight this approach, guide you through it, and also provide any important information you should know before taking on the heist.
Note: Some parts of this GTA Online Silent and Sneaky guide are subjective and only reflect the writer’s opinions.
GTA Online Silent and Sneaky guide: Introduction to the basics
Before getting started with the GTA Online Silent and Sneaky guide, you should know how Rockstar Games designed the final stretch of The Diamond Casino Heist. There are a total of three approaches for the finale:
- Silent and Sneaky
- The Big Con
- Aggressive
Your main goal is to enter the casino vault and steal whatever the reward is. Rockstar Games offers four different types of loot inside the vault:
- Cash ~ $2.1 million
- Art ~ $2.3 million
- Gold ~ $2.5 million
- Diamonds ~ $3.2 million
GTA Online Silent and Sneaky guide readers should note that Cash is the lowest paying and most common loot, while Diamonds are the highest paying but rarest loot. Nevertheless, whatever the reward is you can use any of the approaches for this mission.
It is also worth noting that unlike the Cayo Perico Heist, The Diamond Casino Heist cannot be played solo. Rockstar Games made it mandatory to have at least one other player in your mission lobby to start it. Therefore, you will have to play Grand Theft Auto 5 Online with friends to complete The Diamond Casino Heist.
Now let us jump straight to the main parts of the Silent and Sneaky approach of The Diamond Casino Heist.
Best Support Crew for the Silent and Sneaky approach of The Diamond Casino Heist
Since this is a stealthy approach, you don’t need a support crew during the mission. However, every host must select a crew before starting the heist. This is where people who don’t follow GTA Online Diamond Casino Heist Silent and Sneaky guides get tricked the most.
Each crew member comes at a specific price, which you will have to pay from the final reward. If you select random crew members, they might take a big chunk out of your reward. Therefore, the GTA Online Silent and Sneaky guide advises you to choose the following crew members:
- Gunman - Karl Abolaji
- Driver - Karim Denz
- Hacker - Paige Harris or Avi Schwartzman
The following are the cut percentages and services offered by the above-mentioned crew members:
- Karl Abolaji (5%) - Micro SMG, Vintage Pistol, Stun Gun, and Knife OR Machine Pistol, Combat Pistol, Stun Gun, and Knife
- Karim Denz (5%) - Weeny Issi Classic, Maxwell Asbo, Dinka Blista Kanjo, or Übermacht Sentinel Classic
- Paige Harris (9%) - 3 minutes 25 seconds (undetected)
- Avi Schwartzman (10%) - 3 minutes 30 seconds (undetected)
Since we don’t need a Gunman, Karl Abolaji is the best choice with the lowest cut. However, GTA Online Silent and Sneaky guide readers should select the second weapon loadout from him. Likewise, there is little to no chance that we will use the getaway vehicle. Therefore, it is better to choose Karim Denz and the Übermacht Sentinel Classic.
Selecting the Hacker is important for the Silent and Sneay approach as they will determine how much time you will get to loot the vault. To unlock Avi Schwartzman for the heist, you will have to destroy 50 Signal Jammers scattered across the map. If you don’t have time for that, the GTA Online Silent and Sneaky guide advises you to use Paige Harris instead (unlocked after owning the Terrorbyte).
Important Prep Works for The Diamond Casino Heist
The Diamond Casino Heist requires you to complete several Prep Works before you get to the final mission. While you have the liberty to do them all, the GTA Online Silent and Sneaky guide advises you to do the following missions:
- Vault Keycards: You will need to steal two keycards to get access to the mantrap inside The Diamond Casino. Rockstar Games will give you any one of the following missions: Duggans' Goons or Prison Guard. Your goal is to kill the target and steal the keycards from him.
- Vault Lasers: Vault Lasers are the most important tools during the heist as they will help you to drill the vault more promptly. Therefore, GTA Online Silent and Sneaky guide readers must steal the equipment from the Military as soon as possible.
- Nano Drones: The Nano Drones will help you take out various enemies remotely. Each player gets their own Nano Drone and the mission is also mandatory. Therefore, the GTA Online Silent and Sneaky guide advises you to steal some Nano Drone parts from the Los Santos Police Department.
- Guard Patrol Routes: GTA Online Silent and Sneaky guide readers must look for a Felon GT near Little Seoul, Pillbox Hill, or the Galileo Observatory. The trunk of the vehicle will have a guard roster. You must photograph it, send the photo to Lester Crest, and leave the area without alerting the guards.
- Security Pass: The Security Pass will allow you to access various parts of The Diamond Casino without hacking the doors. Since hacking takes time, the GTA Online Silent and Sneaky guide advises you to do this mission.
- EMP Device: While it is an optional mission, the GTA Online Silent and Sneaky guide suggests doing it as it will allow you to cut the power supply of The Diamond Casino for a brief period. During this time, the security cameras will not work and the guards will have a hard time locating you.
- Infiltration Suits: If you do the EMP Device mission, the GTA Online Silent and Sneaky guide also suggests you steal some Infiltration Suits, either from Fort Zancudo or the Humane Labs and Research establishment. The suits will have night vision glasses which will help you see in the dark.
It is worth noting that while the final mission requires two or more players, the Prep Work missions can be completed while playing solo in Grand Theft Auto 5 Online.
Final setups for The Diamond Casino Heist Silent and Sneaky approach
Before you start the finale, Rockstar Games gives you another setup board named Final Prep Board where you have to select some of the most important things for the mission. While you select what you want, the GTA 5 Casino Heist Silent and Sneaky guide advises you to choose the following:
Entry Points
Rockstar Games gives you four points to enter The Diamond Casino during the heist: Staff Lobby, Waste Disposal, Roof Terrace, and Helipad. The GTA Online Silent and Sneaky guide advises you to always choose the Staff Lobby as the entry point. It is the fastest way to get to the vault.
Exit Points
The entry and exit points for this mission are the same. Therefore, the GTA Online Silent and Sneaky guide followers should select Staff Lobby as their exit point without a second thought.
Buyer
You should always select the 'High Level' buyer. They will provide the most money for your loot. However, GTA Online Silent and Sneaky guide readers should also note that these buyers will be far away from the Casino and you will have to travel for a long time to reach them.
Important tips for the final missions of The Diamond Casino Heist (Silent and Sneaky approach)
Do keep in mind that The Diamond Casino Heist depends heavily on RNG. As a result, you may see different enemies and environmental objects on each playthrough. While the main elements of the mission (such as the loot and a few stationary guards) remain unchanged, others (such as patrolling guards and vehicle spawns) are completely dependent on the RNG.
The GTA Online Silent and Sneaky guide readers should enter the premises through the Staff Lobby. However, before proceeding any further, you must look for guards, security cameras, and metal detectors. The main door of the Staff Lobby has two cameras that need to be disabled using the Stun Gun.
However, note that if you destroy too many cameras, the security system will trigger and your stealth will break. Therefore, the GTA Online Silent and Sneaky guide advises you to sneak through as many cameras as possible without touching them.
All the guards and the security camera have their vision cones enabled on the minimap. Players are advised to observe them carefully and then proceed. However, if a guard or a camera is directly blocking your path, then it is best to eliminate them, provided they were not spotted by others.
The following are the objectives of The Diamond Casino Heist using the Silent and Sneak approach:
- Enter the Casino.
- Go to the Basement.
- Find the mantrap door.
- Use the Keycards to unlock the mantrap doors.
- Go through the mantrap to find the Vault door.
- Drill the Vault door locks.
- Grab the loot within the given time.
- Return to the Staff Lobby door using the entry strategy in reverse order.
- Escape the cops.
- Deliver the loot to the buyers
While the objectives look simple, the GTA Online Silent and Sneaky guide readers should note that there are various hidden obstacles in the path. First of all, if you alert the security, the mission will not fail until you run out of lives. Instead, you and your team will have to fight the guards while heading towards the target.
The Keycards and the Vault Lasers will have to be used by two players at the same time. Therefore, the GTA Online Silent and Sneaky guide advises you to establish a proper communication channel with your team before the mission.
Once you enter the Valut, the Hacker will give you a limited window to steal the loot and get out of there. If you take too long, the security system will trigger and the entire chamber will be filled with poisonous gas, leading to your death.
The GTA 5 Casino Silent and Sneaky guide readers should also note that the security system will trigger even if you manage to grab the loot in time. Somewhere during the exit process, the security will be automatically informed about your heist and they will come to take you down. Even if you manage to evade them, the game will give you a five-star wanted level.
Once you exit the Casino building, you must escape the cops and the NOOSE team without getting spotted. The selected getaway vehicles usually spawn near a police checkpost. Therefore, the GTA Online Silent and Sneaky guide advises you not to go towards them and steal an NPC car instead.
Once you get a car, head towards the LS Storm Drain sewer gate near the Casino. This underground sewer will help you evade the wanted level easily. After that, simply go to the buyer’s location to deliver the loot.
If you follow the GTA Online Silent and Sneaky guide properly, you can easily complete the mission and become a millionaire in Los Santos.