Mortal Sin

Mortal Sin is developed by Nikola Todorovic and published by Nikola Todorovic, released on Aug 29, 2025.

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.

Basic Information

Store page feature tags: Single-player, Steam Achievements, Full controller support, Steam Cloud, Family Sharing.

Official Introduction Key Points

1. Eyes locked on your prey.
2. You kill without remorse.
3. After all… it’s either you or them.
4. Sentience fades. This moment is your release.
5. REWARDING MELEE COMBAT
6. Mortal Sin is built around fast, visceral melee combat where every strike matters. Chain slashes, bashes, and kicks into devastating finishers as limbs fly and blood paints the walls. Combat thrives on momentum: move fast, hit hard, and never give your enemies a chance to breathe.
7. ENDLESS REPLAYABILITY
8. Descend into a surreal, ever-shifting nightmare. Procedurally generated levels, randomized quests, and hundreds of hand-crafted rooms make every run feel fresh. Unlock a growing roster of distinct classes, from the greatsword-wielding Berserker to the gun-toting Pirate, each with their own playstyle and wild synergies.

Minimum System Requirements (Windows)

- OS: Microsoft Windows 7
- Processor: Intel Core i5-2500K
- Memory: 8 GB RAM
- Graphics: GeForce GTX 670
- DirectX: Version 11
- Storage: 3 GB available space

Achievement Highlights

• Dungeon Novice
• Dungeon Adept
• Dungeon Master
• Cave Novice
• Cave Adept
• Cave Master
• Forest Novice
• Forest Adept

Related DLC

Available on the store page: DLC 2493860.

Official Screenshots

This page’s gallery section collects all 9 official screenshots of Mortal Sin.

The content above is from publicly available data on the Steam store page. In case of any discrepancies with the store page, the store page shall prevail.