Infiltrate the Vault Crew: A member of the crew poses as a replacement athletic commission inspector or delivery person to get inside the high-security vault core ahead of time.

Control the Surveillance: The team replaces the casino's video feed with a pre-recorded loop, making security guards believe the vault and floor are completely normal while the robbery is actively happening.

Build a Mock Vault: The crew practices drilling and bypassing security on an exact physical replica of the casino vault built in a warehouse.

Fudge the Power Grid: They drop a EMP/device or trigger a fake grid spike (using a "pinch" device) to cut main power momentarily and switch the casino to backup generators, allowing them access to restricted electrical and elevator shafts.

Open the Vault: Using a combination of codes, inside knowledge, and a special thermal/explosive charge disguised as a delivery, they breach the heavy vault doors.

Play SWAT / False Rescue: Team members pose as a fake SWAT/detention team that arrives to "handle" the robbery. They load the cash into bags, march out under the guise of securing the perimeter, and walk right out the front door with the money.

Blackmail and Bluff: When the casino owner (Terry Benedict) realizes he has been robbed, Danny's crew threatens to blow up the remaining cash inside the vault unless Benedict hands over the rest