
Sender Unknown
Work the night shift in an underground sorting facility. Weigh packages, compare their contents, and meet your quota by 6 AM. But beware, some packages hide dark secrets. Identify bad batches, earn cash, and survive the night in this tense PSX-style horror job simulator.
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About Sender Unknown
You are a Parcel Inspector. Your job is simple: Grab the package. Check the weight. Look inside. Sort it. The company expects perfection. Make a mistake, and you lose money. Work too slow, and you lose your job.
FIND THE BAD BATCHES
Smugglers are sending things that shouldn't exist. We call them Bad Batches. A package that bleeds? Something bouncing inside? Weird sounds coming from the box? Pay close attention. If a package breaks the rules of physics or just feels wrong, don't ask questions. Just throw it down the blue chute.
WATCH YOUR BACK
The packages are not your only problem. Anomalies invading your workspace. A shadow in the corner. Slime on the ceiling. Lights dying. Use your terminal to report these changes right away so the system can wipe them out.
PREVENT THE LOCKDOWN
If you miss too much and three anomalies are in your room at the same time, the station goes into lockdown. The room gets cleaned. You won't survive it. You have to keep looking over your shoulder while you work.
Key Features
Sort Packages: Grab, weigh, and cut open packages. Move fast, or you lose money.
Catch Bad Batches: Spot packages that bleed, burn, or act weird. Throw them down the blue chute immediately.
Watch Your Back: Anomalies spawn when you aren't looking. Turn around, find, and report them on your PC.
Deadly Multitasking: Sort the packages and hunt anomalies at the same time. Miss one, and you won't survive the lockdown.
Survive 8 Shifts: Every night gets worse. The belt goes faster, the timer drops, and the anomalies get aggressive.
Endless Mode: The shift never ends. No breaks, no finish line. See how long you can survive the chaos before you break.
We value your efficiency. Do not disappoint us.
Game details
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Sender Unknown — frequently asked questions
When does Sender Unknown release?
Steam lists the Sender Unknown release date as 2026.
How much will Sender Unknown cost?
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System requirements
Minimum
- Requires a 64-bit processor and operating system
- OS: Windows 10 (64-bit)
- Processor: Intel Core i3 or equivalent
- Memory: 4 GB RAM
- Graphics: NVIDIA GeForce GTX 960 or equivalent
- Storage: 1 GB available space
Recommended
- Requires a 64-bit processor and operating system
- OS: Windows 10 (64-bit)
- Processor: Intel Core i5 or higher
- Memory: 8 GB RAM
- Graphics: NVIDIA GeForce GTX 1060 or higher
- Storage: 1 GB available space













