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Updated 5h ago 12 stores 3,598 logged since Sep 2026 Archive
Sender Unknown Demo

Our record

We first recorded this on 24 September 2026. Listed on Steam. Picked up from Steam, then checked against the store.

From the store page

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.

Excerpt from the Steam store page. Full description there.

Genres and features

ActionCasualIndieSimulationSingle-playerFull controller support

Questions

Is it really free?

Yes. Sender Unknown Demo is free right now on Steam, with nothing to pay.

Is this the full game?

No. A demo is a portion of Sender Unknown Demo — usually the opening section — published so you can try it. It is free permanently, but it is not the complete game.

Where do I claim it?

On the official Steam page. We link straight there — we never host game files or act as a middleman.

Giveaway history

1 from our archive
Earlier giveaways of Sender Unknown Demo
EndedStoreRan for
— Steam —

Recorded as each giveaway ran, not reconstructed afterwards. Publishers repeat themselves, so a title that has been free before is a reasonable bet to return.

Also ending soon

More demos on Steam