Project Serial
This city eats people. Don the mask of a serial killer in this deckbuilding roguelike interactive story-based RPG. Become The Loner and explore the rhetoric of your mind, defuse gangs and psychopaths, massacre your enemies, and unravel the secrets of the city.
Last Updated: 11/11/2025
| Developer | Harness Games |
| Publisher | Harness Games |
| Steam App Id | 3685200 |
Project Serial
This city eats people. Don the mask of a serial killer in this deckbuilding roguelike interactive story-based RPG. Become The Loner and explore the rhetoric of your mind, defuse gangs and psychopaths, massacre your enemies, and unravel the secrets of the city.
Last Updated: 11/11/2025
- Windows
- Mac
- Linux
About Project Serial
Project Serial is an Action, Indie, RPG, Adventure, and Early Access game developed by Harness Games. It was released on the Steam Store by Harness Games.
It can be played and ran on Windows systems. At the moment, there is no confirmed information regarding Steam Deck support for this game.
According to Steam’s category system, Project Serial supports the following features:
- Playable without Timed Input
- Single-player
- Family Sharing
- Keyboard Only Option
- Custom Volume Controls
Media & Sceenshots
Watch the featured video for Project Serial and see the latest screenshots from the Steam Store.
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Soures & References
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Project Serial data has been sourced from:
- Valve Corporation. (2025, November 11). Project Serial on Steam. Steam Store.
- Valve Corporation. (2025, November 11). Project Serial. Steam Community Hub.