![[🎃] Verity [HORROR] Roblox game](https://tr.rbxcdn.com/180DAY-27e93f701778e0d8fce6e6eee7c8494d/512/512/Image/Png/noFilter)
View game![Unknown Sender [HORROR] Roblox game thumbnail](https://tr.rbxcdn.com/180DAY-a48b9c2e40162ae0690b08acc3287b56/512/512/Image/Png/noFilter)
ROBLOX GAME DETAILS
Unknown Sender [HORROR]
By Horrorful Studios
You’ve been accepted to the night shift at a hidden, normal post office. Your job is simple: examine mail, look for anomalies, and decide what gets packaged. Keep the post office safe. Follow every protocol. And whatever you do... don’t let the wrong ones through. ⚠️ Contains horror elements such as disturbing visuals, tension, and loud sounds. 🎧 Headphones & max graphics are recommended for full immersion ❗ Better experienced with friends! ❓ Will you survive all your shifts... or be shamefully fired? V - Unlock Mouse
Playing now0
Total visits964.2K
Favorites10.7K
Max server25
ABOUT THIS EXPERIENCE
About Unknown Sender [HORROR]
You’ve been accepted to the night shift at a hidden, normal post office. Your job is simple: examine mail, look for anomalies, and decide what gets packaged. Keep the post office safe. Follow every protocol. And whatever you do... don’t let the wrong ones through. ⚠️ Contains horror elements such as disturbing visuals, tension, and loud sounds. 🎧 Headphones & max graphics are recommended for full immersion ❗ Better experienced with friends! ❓ Will you survive all your shifts... or be shamefully fired? V - Unlock Mouse
CreatorHorrorful StudiosGenreAllCreatedJan 2, 2026Last updatedSep 21, 2026
Player activity, visits and other stats can change as Roblox updates its data. MADGAMES refreshes these details periodically rather than storing a permanent snapshot.
RELATED DISCOVERY
More Roblox games like Unknown Sender [HORROR]
![Homer Nightmares [HORROR] Roblox game](https://tr.rbxcdn.com/180DAY-c66aa3adf22d072952e6a62e3715c14d/512/512/Image/Png/noFilter)
![📸 Say Cheese! [STORY] Roblox game](https://tr.rbxcdn.com/180DAY-93ba390afe6105585e315a2e3be1dc11/512/512/Image/Png/noFilter)
![ANALOG 📂[HORROR] Roblox game](https://tr.rbxcdn.com/180DAY-73e1b2e8a97218426db87d6814c14a11/512/512/Image/Png/noFilter)
![Night 67 [HORROR] Roblox game](https://tr.rbxcdn.com/180DAY-55a154dea49f3bc823a1e43b136fcb57/512/512/Image/Png/noFilter)
![Sinister Christmas [HORROR] Roblox game](https://tr.rbxcdn.com/180DAY-6ddcf73b5b74e601948ea61aebd0003e/512/512/Image/Png/noFilter)
BROWSE BY INTEREST
Roblox game collections
Unknown Sender [HORROR] FAQ
Where can I play Unknown Sender [HORROR]?
Use the official Roblox play link on this page. The experience runs on Roblox; MADGAMES does not host or copy the Roblox game files.
Is Unknown Sender [HORROR] active right now?
The player count shown on this page comes from Roblox data and can change throughout the day.
Who made Unknown Sender [HORROR]?
Roblox lists Horrorful Studios as the creator of this experience.
Roblox and the individual experiences listed here are owned and operated by Roblox and their respective creators. MADGAMES is an independent discovery site and is not Roblox.