Diamond Casino Heist Security Tunnel. Completing this setup reduces the firepower and armor that guards have inside the casino during the heist. The diamond casino heist heist prep.
Check out our full guide to all of the access points and points of interest. Here s where you can find the location of gta casino heist access points there are several doors and access points that can be found in these locations. The first access point is the main casino entrance door.
It is a freeroam mission needed to progress the diamond casino heist.
The first access point is the main casino entrance door. Duggan shipments is an optional prep mission featured in grand theft auto online as part of the the diamond casino heist update. In order for that option to appear you need to scope the security tunnel garage door during the casino scope out heist prep mission. Once you have found all 6 access points you unlock all of the different heist approaches at the end of the heist.
