@AiralinOnce your characters heart rates back to normal then can go through a maze with distraction s and eventually get out to where everyone else is.
To quote our DM
" You will be trapped in this room until your character can manage to get his/her heart rate back to normal. As soon as you do, the living nightmare will start disappearing until you are left in pitch darkness again.
Then another door will open, revealing a dimly lit hallway with metal walls. The door will shut behind you as you exit the nightmare room. You will soon find that this hallway is not a normal hallway. It is a maze and not a regular maze at that. Along the walls there are window frames with the same indestructible invisible material that surrounds the city. Outside these windows lie emotional memories from your character's past, repressed memories, happy memories, and haunting memories. If you get lost in the maze and come across the same window, it will be showing a different memory. Thus, the windows become nothing more than distractions from navigating the maze successfully.
Once your character can push these distractions aside, he/she can find the white door that is the exit. Beyond this door lies another room, much like the room where the recording spoke to you. There are several other white doors in this room, doors that other characters may emerge from. This will be where people can meet up and continue collaborative writing.
One wall in this room is different than the other white door bearing walls. This wall has two archways. One archway has the words 'To Saftey' engraved in gold letters. Through this archway you see a plesently lit stairwell that leads upward. If your character takes these stairs, you will emerge safely outside the casino through a side door.
The other archway has the words 'To The Truth' engraved in similar lettering. Beyond this archway you can see a hallway filled with barbed wire criss crossing from wall to wall and a bed of red hot coals all over the floor. The further you get down the hallway, the hotter the floor becomes, eventually becoming nothing more than open flames. The barbed wire also becomes thicker as you go, becoming so thick that it is difficult to see through.
If you can make it through this hallway, you will reach a set of stairs that decend downward to another black door. "
Hope this helps :>