Astral Penguin
Getting There
This is best done with more than one person but can be done in solos. It just takes longer the get both vehicles and return them where they need to be.
To achieve this, you will need both a Cargo Truck and a Tactical Rover which can be found at the firehouse next to the Stadium.
Drive the Rover to the North East entrance and reverse it into the gates.
Next, drive the Cargo Truck up the front or the Rover. You may have to do this a few times till you find a stable position.
Once done, you just have to reach the ceiling by jumping on the cab of the Cargo Truck and turn around and jump and crouch into the ceiling.
Turn back around and move into the wall to the right and you will drop down inside the Stadium!
To achieve this, you will need both a Cargo Truck and a Tactical Rover which can be found at the firehouse next to the Stadium.
Drive the Rover to the North East entrance and reverse it into the gates.
Next, drive the Cargo Truck up the front or the Rover. You may have to do this a few times till you find a stable position.
Once done, you just have to reach the ceiling by jumping on the cab of the Cargo Truck and turn around and jump and crouch into the ceiling.
Turn back around and move into the wall to the right and you will drop down inside the Stadium!