Fallout: New Vegas Five Nights at Vault 5 v.1.87a 452w5m

Description
That's right: this mod adds a complete new Vault based on the popular Five Nights at Freddy's series!
In this Vault, which is located at the top-center part of the map, you'll find the Arena - a place to test your skills and see how well you can do at a deadly game of hide and seek. Can you make it from midnight to 6 AM without dying from radiation or crazy robots?
The key feature of this mod is that unlike the other FNAF games, you aren't stuck in a single room this time... now you have to MOVE.

Installation:
Nothing unusual, just put the files in the corresponding folders in your Data folder, and then checkmark the mod in the Data Files menu in the game's launcher.

To uninstall, simply delete the files.