Mortal Sin
- First release
- Aug 29, 2025
- Publisher
- Nikola Todorovic
- Engine
- Unity3D
- Genres
- Role-playing (RPG), Hack and slash/Beat 'em up, Indie, Adventure · Action, Fantasy, Horror, Survival
- Platforms
- PC (Microsoft Windows), PlayStation 5, Xbox Series X|S
Attributes
Details
Storyline, release dates, time to beat, age ratings, modes, links, keywords
- Release dates
- PC (Microsoft Windows)
- Aug 29, 2025
- PlayStation 5
- Oct 21, 2026
- Xbox Series X|S
- Oct 21, 2026
All 4 release dates
- PC (Microsoft Windows)
- Mar 15, 2023
- Time to beatIGDB · recorded
- Main Story
- 5h
- Main + Extras
- 6h
- Completionist
- 15h
- Game modes
- Single player
- Perspective
- First person
- Where to buy
- External links
- X (opens in a new tab)YouTube (opens in a new tab)Discord (opens in a new tab)Facebook (opens in a new tab)Official site (opens in a new tab)Instagram (opens in a new tab)Steam (opens in a new tab)Twitch (opens in a new tab)
- Keywords
- dungeon crawler, action roguelike
… All 2
, action roguelike
At a Glance
- Critic Score
- 81
- Main Story (IGDB)
- 5h
- Main + Extras (IGDB)
- 6h
- Completionist (IGDB)
- 15h
Overview
Steam review summary
Steam users rate this Very Positive, 5,593 reviews in all languages, recorded 16 October 2026
Valve's summary of Steam user reviews. Valve counts only reviews from purchases on Steam, not key activations, and leaves out review periods it has marked as off-topic. It isn't part of the CritScore score.
Review summary: SteamSteam data provided via the Steam Web API (opens in a new tab)Not affiliated with Valve →
How it plays
From Steam
- First-Person
- Action Roguelike
- Dungeon Crawler
- Hack and Slash
- RPG
- Indie
- Action
- Dark Fantasy
Steam content notes
- Frequent Violence or Gore
- General Mature Content
Steam's content categories for this game, based on what the developer told Steam. They aren't an official classification, and the game may include content they don't list.
Tags and content notes: SteamSteam data provided via the Steam Web API (opens in a new tab)Not affiliated with Valve →
Languages
- Englishinterface, audio, subtitles
- Español (España)interface
Language data: IGDB · recorded 29 Oct 2026
Features
Input and devices
- Full controller support
Steam features
- Steam Achievements
- Steam Cloud saves
- Steam Family Sharing
Feature data: SteamSteam data provided via the Steam Web API (opens in a new tab)Not affiliated with Valve →
Steam Deck
Valve rates this game Verified · recorded 16 Oct 2026
Check on Steam →Steam Deck compatibility data: Valve, via the Steam Web APISteam data provided via the Steam Web API (opens in a new tab)Not affiliated with Valve →
Media
Screenshots
Videos
Community
Player reviews
Be the first to review
Behind the game
Related
Similar games
Devilated2024
The Beast Inside2019
My Friendly Neighborhood2023, critic score 72
Madison2022, critic score 80
Nobody Saves the World2022, critic score 86
Dungeons of Hinterberg2024, critic score 83
The Elder Scrolls VI 
Bleak Faith: Forsaken2023, critic score 68
Labyrinth of the Demon King2025, critic score 76
Testament: The Order of High-Human2023, critic score 40
About storefront and compatibility information
Compatibility, feature and availability information shown on this page is recorded from the storefronts and services named against each fact, on the dates shown. Steam and the Steam logo are trademarks of Valve Corporation; Steam data is provided via the Steam Web API. Other product and service names are trademarks of their respective owners. CritScore is not affiliated with, endorsed by, sponsored by or certified by Valve Corporation or any other storefront or platform holder, and does not itself test or certify any game.
