Mansion of the Dead

Horror· Story Rich· Survival Horror· Exploration

Released Mar 2025

Step into the shoes of Agent Kim, drawn into a chilling mystery deep in the wilderness. Find hidden clues, solve intricate puzzles, and outsmart the relentless zombies that roam the estate. Will you make it out alive, or will you too vanish without a trace?

94% positive · 110 reviews

Done

All announced content has been released

Medium confidence

Done

All announced content has been released

Medium confidence

Where to buy

Steam Updated 11 Oct 2026 $2.99

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Evaluation

Mansion of the Dead launched on March 10, 2025 as a self-contained horror adventure game. Post-launch activity consisted of quality-of-life and stability work: a difficulty and AI patch on March 24, 2025, a pistol bug fix on March 27, 2025, and a more substantial update on May 13, 2025 that overhauled zombie AI, improved performance, and refined movement. None of these posts announced new story content, expansions, or DLC. There are no unreleased DLC listings on the store, no roadmap has been published, and no developer statement hints at planned future content. The game's store description presents it as a complete, self-contained mystery experience. With the last developer communication dating to May 13, 2025 — over 13 months ago — and no evidence of a sustained content update cadence or any announced future content, the game appears to have launched as a finished product and received only post-launch polish before going quiet.

Evidence

Mansion of the Dead officially launched on March 11, 2025 with a limited-time 20% launch discount.

news post · Mar 11, 2025 source content shipped

high

Major update delivering AI overhaul, rendering optimizations, difficulty balancing, and movement refinements. Last known developer communication.

news post · May 13, 2025 source development ongoing

medium

Media

Details

Developer

Caicai Studio

Publisher

Caicai Studio

Achievements

—

Platform

Windows

Controller

—

Steam Deck

Not rated

Players

Single-player

Horror Story Rich Survival Horror Exploration Gore RPG First-Person Walking Simulator Atmospheric Mystery Violent Psychological Horror Adventure Action RPG Zombies

About this game

Step into the shoes of Agent Kim, a seasoned private investigator drawn into a chilling mystery deep in the wilderness. Nine people have vanished from an eerie villa over the past 20 years, including your latest client’s adventurous relative, Mr. Lin. The police have failed to uncover any leads, leaving the task of solving this haunting puzzle to you.

After sneaking into the villa, you’re struck by an unknown force and awaken in a cold, desolate room. The air is thick with dread as you realize you’ve become the latest prisoner of this cursed mansion. With danger lurking around every corner and the undead stalking your every move, it’s a race against time to escape.

Explore the villa’s dark corridors, uncover its sinister past, and piece together the terrifying truth behind the disappearances. Find hidden clues, solve intricate puzzles, and outsmart the relentless zombies that roam the estate. Your only hope is to escape before becoming another soul lost to the mansion’s curse.