Where to find all three keycards.
Use the shovel to dig up the circular area of dirt surrounded by surveying equipment.
It’ll take a little while, but you’ll eventually unearth a bunker.
Go down the ladder and into the first small room you come across.
The Maintenance Keycard can be found on the table, to the right of the laptop.
It’s just north of the large lake close to the beach.
You’ll know it’s the right area when you see two golf carts with vines on them.
The VIP Keycard belongs to Virginia Puffton, and is found right at the end of this bunker.
Keep going through these rooms, and you’ll come to some flooded rooms.
You’ll know you’re close to the bunker when you see a golf cart covered in vines.
Go up the stairs and keep heading forward where you’ll find a nightclub area.
