The Endless Hallway

So I was play-testing a game me and my friends made, Everything seemed normal.

The script was working as intended, The NPCs gave their assigned quests, but something felt off. I explored a bit, then I noticed a teleport pad. I felt curious, considering I didn't place any teleport pads anywhere on the map. Thanks to my curiosity, I touched the teleport pad and I was teleported to a new game called "HE'S COMING FOR YOU. HIDE." I was creeped out. The whole game was just a hallway, The walls were colored Vermillion, The floor was Navy Blue, and the ceiling was pitch black, with a few lightbulbs scattered in a pattern. I walked for 20 minutes, The hallway wasn't ending, after a while of walking, I saw a figure which resembled a shadow, It started chasing me and so I ran back to where I previously was, and a closet which wasn't there before appeared to my right. I hid in it and when the shadow figure reached the closet, it just vanished. I was safe for now. I just realized at this point that I could have just left, but no, Alt+F4, Closing the tab, Trying to press the leave button, nothing was working! I was  stuck in this game thanks to my curiosity, but now I have to bear the consequences of my actions. After a while, I saw a text in the chat that gave me hope. It said that my friends have joined, which means that we could survive since usually all of us stays in a single group in every game we played. We reached a red lightbulb and the shadow monster appeared again. We ran but one of my friends was caught. His head was sliced off and his dead body was thrown in the wall violently, which caused a dent to appear.I thought that the body would despawn and the dent would be an escape, but we needed to run. I lost another friend again. This time, A tentacle broke through the ceiling and grabbed my friend. I was starting to think none of us would survive, but then something shined at the start of the hallway, A glowing, white wall that wasn't there before. We noticed that it was slowly closing, so Me and 4 of my friends jumped in. Unfortunately one of them didn't get there in time. We were teleported back to the game we made, and left it. We noticed that the ones that died in the hallway had there avatar color in pitch black. Later that day  on the news, it states that 3 teens was found dead next to their blood-stained PC which had Roblox running on it. I realized that the 3 teens were my friends that died in the hallway. We privated the game we made and left it to gather dust. If you see teleport pad with a missing texture, avoid it or it might cost your life.