Recently a knew building has been added in the town recently saying it promises fun and food and games so you and some of your friends decide to visit it you all have fun for a while but little by little you start to see your friends disappear one by one to the point where you can't find them while your trying to find them you feel like you gotta take a piss as you go to the nearest restroom you enter and see all your friends..stuck in a wall lined up in a straight line

Sorry for the long intro basically you stumble up on all your friends stuck in a wall of some kind in the bathroom like in the picture have fun ;)