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.

Sign in to add this item to your wishlist, follow it, or mark it as ignored

Free Demo

Play Sender Unknown Demo

Check out the full game

 

About This Demo

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.

Mature Content Description

The developers describe the content like this:

This game contains content or themes not appropriate for all audiences such as such as graphic violence, gore and other mature topics.

System Requirements

    Minimum:
    • 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:
    • 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

Customer reviews for Sender Unknown Demo About user reviews Your preferences

Overall Reviews:
2 user reviews (2 reviews)






To view reviews within a date range, please click and drag a selection on a graph above or click on a specific bar.




Filter reviews by the user's playtime when the review was written:


No minimum to No maximum

Show reviews in selected display order





Learn More
Filters
Excluding Off-topic Review Activity
Playtime:
Played Mostly on Steam Deck
Operating System:
CPU:
GPU:
Device Type:
Review Filters