Central Ground Facility: Revisited Part 2

After falling for what seemed like hours, you finally hit the ground and go unconscious. After waking up, you find all your keycards are destroyed, except for your trusty flashlight. You start to wander around and question many things, like where am I? What is this place? And most importantly, how do I get out? This game is the third instalment of the Central Ground series (This game can be very buggy, please report any bugs on my group if you find any) Update 1.1: Fixed some sounds due the Roblox update, although some couldn't be fixed.