Steam Playtests
Morbid Mailroom

Open now · By request

Morbid Mailroom playtest

by Joshua Allin

In a claymation prison for occult offenders, you are the package inspector. Search packages for hidden contraband, coded letters, and cursed objects. Balance duty, compassion, and survival as you decide what reaches the inmates and what burns in the incinerator. Your choices cannot be undone.

It's free to ask. The developer chooses who gets in.

Access
By request
On playtest since
Nov 3, 2026
Planned release
Coming soon
Developer
Joshua Allin
Platforms
Windows
Players
Single-player
Languages
English, Japanese, Korean, Russian, Simplified Chinese

How to join the Morbid Mailroom playtest

  1. Open the game's Steam page with the Request access button. Sign in to Steam if it asks.
  2. Request access to the Morbid Mailroom playtest there. It's free and doesn't commit you to anything.
  3. The developer lets players in, often in batches, so it can take a while. Steam emails you when you're in, and the playtest appears in your library.

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About Morbid Mailroom

Welcome to Dethlam. A ruthless prison state for occult offenders, where high-functioning inmates like you are put to work maintaining the prison. Encased within oppressive panopticon walls, every corner is watched, and every action judged.

As the prison’s package inspector, your task is to scrutinize every letter, parcel, and scrap of paper that arrives. What may seem like routine inspection hides a crushing moral burden. Each decision to allow or destroy contraband, coded messages or forbidden objects shapes not only your fate but the fragile livelihood of those trapped inside.

Features

  • Supernatural Claymation Horror - Handmade, stop-motion inspired visuals. A slow burn narrative where paranoia and otherworldly forces twist the mind.
  • Methodical Inspection Gameplay - Examine each package with precision and restraint under constant pressure. Mistakes carry irreversible consequences.
  • Choose Wisely - Balance duty, compassion, and survival as you decide what reaches the inmates and what burns in the incinerator. Your choices cannot be undone.
  • Occult Prison State Setting - Explore Dethlam’s burrowing panopticon, where high-functioning inmates are exploited for labor under unblinking surveillance.

From the game's Steam page.