Steam release scheduled · App 2488560

Abandoned Hearts

View on Steam ↗Updated Awaiting first sample
  • Single-player
  • Steam Achievements
  • Family Sharing
Steam

Store data

Store status
Coming soon
Scheduled release
21 October 2026
Positive reviews
—
Total reviews
0
Release date
21 October 2026
Player tracking—Begins when the game launches
Release date21 October 2026Scheduled by Steam
Store statusComing soonSteam store listing
Steam rating—0 reviews
Steam metadata

Game information

Details supplied by the Steam store
App ID
2488560
App type
Game
Developer
Publisher
Supported systems
Windows
Genres
Action, Adventure, Indie
Release date
21 October 2026
Last player update
Awaiting first sample
Steam store data

System requirements

Supplied by the developer on Steam

Windows

Minimum
OS
Windows 10, 64-bit
Processor
Ryzen 5 3600 / Intel Core i5-9600K
Memory
16 MB RAM
Graphics
RTX 2060 SUPER, 8 GB / Radeon RX 6600, 8 GB
DirectX
Version 12
Storage
12 GB available space
Recommended
OS
Windows 10, 64-bit
Processor
Ryzen 5 5600 / Intel Core i5-12400F
Memory
32 MB RAM
Graphics
RTX 4070 SUPER, 12 GB / Radeon RX 7800 XT, 16 GB
DirectX
Version 12
Storage
12 GB available space
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Player history

Concurrent players

This range will fill as SteamWatch collects more samples.

24-hour and 7-day views use hourly peaks from ten-minute samples. Longer views use retained daily peaks. Up to 24 recent event markers are shown per layer.

Twitch

Twitch stats

Awaiting the first Twitch sample.
Long-term history

Monthly players breakdown

Calculated from SteamWatch samples
Monthly data will appear after the first successful player sample.
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About this game

Description

Supplied by the Steam store

About This Game

An entire renovation crew died in a fire within the walls of an abandoned castle. The case was closed. Their families never accepted the explanation.

Now they’ve hired you to find out what happened.

Explore the castle, uncover evidence, and reconstruct the crew’s final days. Every discovery gives you another piece of the case. But something is wrong within these walls—and the longer you stay, the harder it becomes to trust what you find.

Abandoned Hearts is a single-player psychological horror game combining investigation, environmental puzzles, and survival. The evidence is yours to interpret. The danger is yours to survive.

Search the castle’s rooms, uncover documents left behind by the renovation crew, and solve environmental puzzles to piece together what happened.

Physically connect your discoveries on an evidence board and build your own explanation. Different clues offer different perspectives, what you believe depends on what you discover—and how you connect it.

You are not alone in Blackthorne Castle.

Something lingers in the darkness, moving just beyond the edge of your light.

Hide, flee, and use distractions to evade the threats roaming its halls. Manage your batteries carefully to keep the darkness at bay, and ration your medical supplies for the dangers ahead.

The deeper your investigation goes, the less reliable your senses become.

Unsettling discoveries blur the line between reality and hallucination. Strange encounters, shifting environments, and moments of intense terror challenge not only your survival, but your ability to trust what you see.

The families need an explanation. How certain will you be of yours?

Act One features roughly 2-4 hours of gameplay dependent on each individual player. While the mysteries uncovered here continue beyond this chapter, Act 1 delivers a complete investigative experience and lays the foundation for future installments. Any additional acts will be released as separate DLC.

Steam gallery

Screenshots

13 available
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