EMPTY SHELL: PROLOGUE

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EMPTY SHELL: PROLOGUE will throw you in a dark industrial environment, a secret facility on a japanese island. Each volunteer has signed a contract for a "recovery operation" without being privy to too many details. A tense roguelite survival horror with a top down perspective.

Developer: CC ARTS
Publisher: Hyperstrange
Released: 6 Jan 2023
Price: Free to play
Platforms
Followers: 2,046
Steam Deck: Playable
Languages: English +7
Controller: Full

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Update posts

0 posts

Posts announcing an update, tagged as patch notes or not

Last 90 days · as of 21 Oct, 03:59 UTC

How this is measured

Posts in a game's official Steam news feed that announce an update: tagged as patch notes by the developer, or plainly about a patch or a released update.

News checked every 180 days. Observed since 21 Oct 2026.

An announcement is not a build. Developers can ship updates without a post, or post about several updates at once.
Untagged posts are recognised from their words, so a few updates are missed and a few other posts may be counted. Tagged posts are marked Patch notes on the Updates tab; recognised ones are marked Update.
Older posts are being read back through each game's history, most played games first, so months before October 2026 fill in over the coming days.

Source: Steam Web API, ISteamNews/GetNewsForApp. Full methodology

Announcements

Quick Unity fix Patch notes
6 Oct 2025 · Community Announcements
Level exit prompt Patch notes
8 Jan 2024 · Community Announcements
Happy Birthday!
6 Jan 2024 · Community Announcements
Steam Deck quick fix Patch notes
20 Dec 2023 · Community Announcements
Typos fix Patch notes
18 Dec 2023 · Community Announcements
Some new gameplay mechanics, QoL and more
12 Dec 2023 · Community Announcements
EMPTY SHELL release
16 Oct 2023 · Community Announcements
Full Game Release Date
27 Sept 2023 · Community Announcements
A glimpse of the woods
15 Sept 2023 · Community Announcements
A printed document
4 Sept 2023 · Community Announcements

From the game’s Steam news feed, last checked 21 Oct, 03:59 UTC. An announcement is not a build: games can update without posting. Every public build we saw is on the Builds tab.

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