EMPTY SHELL: PROLOGUE

EMPTY SHELL: PROLOGUE

Released Jan 2023

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.

94% positive · 1,412 reviews
Done
All announced content has been released
Medium confidence
Done
All announced content has been released
Medium confidence

Where to get it

Free on Steam

Evaluation

Empty Shell: Prologue is a free standalone prologue to the full game Empty Shell. It launched on January 6, 2023 and received a series of feature patches and improvements throughout 2023 — including a substantial update on December 12, 2023 that backported gameplay mechanics from the full game (which itself released on October 16, 2023). The January 6, 2024 anniversary post expressed gratitude to the community and said "looking forward to giving you more," but this appears to be a general goodwill message rather than a commitment to specific new content for the Prologue. Since then, developer activity on this app has been limited to a single security/maintenance patch on October 6, 2025 (a Unity vulnerability fix). There are no unreleased DLC listings, no announced future content for the Prologue specifically, and no roadmap. The Prologue's role — as a free sampler leading into the paid full game — was effectively fulfilled once the full game launched in October 2023 and the December 2023 patch brought it up to date. The developer has not indicated any further content additions are planned for the Prologue itself.
Evidence
Prologue updated with gameplay features and improvements backported from the Next Fest demo and full game, including a reload system, secret rooms, and various QoL changes.
news post · Dec 12, 2023 source content shipped
high
Full game Empty Shell released on October 16, 2023, fulfilling the Prologue's purpose as a free sampler leading into the complete experience.
news post · Oct 16, 2023 source content shipped
high

Media

Details

Developer
Publisher
Hyperstrange
Achievements
26
Platform
Windows
Controller
full support
Steam Deck
Playable
Players
Single-player

About this game

EMPTY SHELL: PROLOGUE will throw you in a dark industrial environment, a secret facility on a japanese island in the middle of nowhere. Each volunteer has signed a contract for a "recovery operation" without being privy to too many details.

They said the facility had been abandoned for decades, but once in place it was immediately apparent that something was wrong.

Discover the dark secrets of the facility's years of operation, up until the accident that led to the extreme consequences you are involved in.

Every time you die, you will control a new volunteer sent to the place. Your starting equipment will be randomized and each level will be generated with a new layout.

Dark corridors and cold rooms. Abominable creatures and bloody fights. Puzzles to solve, equipment, logs and documents to recover await you in this roguelite survival horror.

  • Random generated maps every time you enter a new level or you die

  • A top down perspective surrounded by darkness

  • Scavenge weapons, ammo and gadgets to raise your chance to survive

  • Manage your inventory to make room for what you deem vital

  • Different types of enemies will hunt you down each room of the facility

  • Buy upgrades and devices to help you during fights

  • Find logs and documents from the 1950s to unveil the stories of the people who worked there

Last evaluated Jun 21, 2026
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