Released Aug 29, 2025 $13.49 · −40% Very Positive Counts toward your Steam games

Mortal Sin

By Nikola Todorovic

First-Person Action Roguelike Dungeon Crawler Hack and Slash RPG Indie Action Dark Fantasy RogueliteProcedural GenerationRoguelikeSingleplayer

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Followers —

Reviews 5,595 Very Positive

Players yesterday 114 at the busiest moment

Owners 200K–500K estimated

Mortal Sin is a game tagged First-Person, Action Roguelike and Dungeon Crawler by Nikola Todorovic, released Aug 29, 2025. It has 5,595 Steam reviews (Very Positive). It has an estimated 200K–500K owners on Steam. The Steam games most like it include Slasher's Keep, Darkblade Ascent and Damned Soul.

Mortal Sin is a chaotic, blood-soaked roguelike where skill is power, and overconfidence is death. Carve through procedurally generated nightmares with brutal melee and flashy, satisfying combos.

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<a href="https://launchrivals.com/games/1494810-mortal-sin"><img src="https://launchrivals.com/games/1494810/badge.png" alt="Mortal Sin launch date" width="320" height="84"></a>

<a href="https://launchrivals.com/games/1494810-mortal-sin"><img src="https://launchrivals.com/games/1494810/badge.png?theme=light" alt="Mortal Sin launch date" width="320" height="84"></a>

Slasher's Keep 88% match · First-Person, Action Roguelike, Dungeon Crawler
Darkblade Ascent 83% match · First-Person, Action Roguelike, Dungeon Crawler
Damned Soul 76% match · Action Roguelike, Dungeon Crawler, Hack and Slash
Crypt of the Serpent King 75% match · Action Roguelike, Dungeon Crawler, RPG
Enter the Dungeon 74% match · Action Roguelike, Dungeon Crawler, Hack and Slash
Krevholt 73% match · Action Roguelike, Dungeon Crawler, Hack and Slash
Diskette Dungeon 73% match · First-Person, Action Roguelike, Dungeon Crawler
Blood & Bounty 73% match · Action Roguelike, Dungeon Crawler, Hack and Slash
Dungeon Souls 72% match · Action Roguelike, Dungeon Crawler, Hack and Slash
Monster Crawl 72% match · Action Roguelike, Dungeon Crawler, Hack and Slash

Steam data

Everything Steam lists for Mortal Sin · record updated 22 hours ago

Steam store

Overview

App ID1494810

Release dateAug 29, 2025

Last change number39846118

Last record update22 hours ago

App type: Game
Developer: Nikola Todorovic
Publisher: Nikola Todorovic
Steam profile: Counts toward game count and achievement totals · checked Nov 1, 2025
Technologies: Unity detected

Windows

Steam Deck: Verified
Controller: Full support

Single-playerFull controller supportSteam AchievementsSteam CloudFamily Sharing

Patches

Build	Branch	Updated
23900960	public	Jun 24, 2026
23900960	beta	Jun 24, 2026

Depots

ID	Name	Systems	Size	Download	Manifest
1494811	—	All	3.32 GB	1.57 GB	6585777941221035892

Branch	Build	Updated	Access
public	23900960	Jun 24, 2026	Open
beta Experimental beta branch	23900960	Jun 24, 2026	Open

Configuration

Install foldersteamapps/common/Mortal Sin

Executable	Arguments	Systems	Description
Mortal Sin.exe		All

Space per player976.6 KB

Filesup to 1

Save locations1

Root	Path	Pattern	Systems
WinAppDataLocalLow	Doronik Games/Mortal Sin	*.sav	All

Data from public Steam pages, updated daily; 1 day of history. Owner counts are estimates. LaunchRivals is not affiliated with Valve or Steam.

Mortal Sin

About Mortal Sin

Steam data

Overview

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Depots

Depots

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