Gta 5 Casino Security Tunnel Location. A short distance into the tunnel you will spot a metal grate on the right hand side. A short distance from the casino there s a large storm drain.
You can then simply replay the casino scope mission to find more. Then go down to the vault area proceed through the manhole. If you run low on time leave the casino and drive away.
Then go down to the vault area proceed through the manhole.
Head into the underground tunnel. You can then simply replay the casino scope mission to find more. A short distance from the casino there s a large storm drain. The side door to the right of the casino.