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Mortal Sin

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.

Steam Page
Developer
Nikola Todorovic
Publisher
Nikola Todorovic
Release
August 29, 2025
337 days ago
Steam Reviews
Very Positive5,864 reviews94.3%

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Latest Contributor: IGF TeamEdit notes
Updated: Jul 10, 2026Developer scaleThe operating scale of the game's developer.
Updated: Jul 14, 2026Publisher scaleThe operating scale of the game's publisher.
Updated: Jul 14, 2026Publisher statusHow the game's publishing relationship is classified.
Search Google: How is Mortal Sin and Nikola Todorovic funded?FundingThe known source of funding behind the game.
Search Google: Who controls the creative direction and IP for Mortal Sin and Nikola Todorovic?Creative controlWho appears to retain creative control of the game.
Updated: Jul 10, 2026Release statusWhether and how the game has been released.

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About the Game

Eyes locked on your prey.

You kill without remorse.

After all… it’s either you or them.

Sentience fades. This moment is your release.

REWARDING MELEE COMBAT

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.

ENDLESS REPLAYABILITY

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.

SINFUL VISUALS

Dive into a bold, graphic novel-inspired world that’s as stylish as it is deadly. Prefer a different look? Mortal Sin now features multiple visual modes and color palettes. Your nightmare, your way.

KEY FEATURES

  • Brutal, skill-based melee with flashy, satisfying combos

  • Beautiful comic-book visuals, now fully customizable

  • Dozens of unique enemies that react to your every move

  • Over a dozen playable classes, each with their own weapons and abilities

  • A huge arsenal: greatswords, spears, guns, claws, and magic

  • Hundreds of handcrafted rooms across procedurally generated maps

  • Secret platforming zones with rare loot and hidden horrors

  • Randomly generated quests with powerful rewards

  • Multiple color palettes to match your vibe and mood

  • Infinite runs and future updates to keep the chaos going

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