MORTAL SIN LEAVES STEAM EARLY ACCESS AND LAUNCHES V1.0 ON AUGUST 29

California, United States - August 14, 2025. Independent game developer Nikola Todorovic today announced that his visceral first-person roguelike, Mortal Sin, will officially leave Steam Early Access and launch in full as Version 1.0 on August 29, 2025. Fans can Wishlist the game now on Steam to be notified when it’s available.

Lauded for its striking visual style and savage melee combat, Mortal Sin is a chaotic, blood-soaked roguelike where skill is power, and overconfidence is death. Players carve through procedurally generated nightmares with brutal melee attacks and flashy, satisfying combos, where every strike matters, and hesitation can be fatal.

Since its Early Access debut in 2023, Todorovic has worked closely with the Mortal Sin community, using their feedback to push the game far beyond its original scope. What began as targeted tweaks quickly became a full-scale transformation with virtually every aspect of the game being rebuilt from the ground up. Levels once made of simple boxy mazes are now richly detailed, complex environments; combat has been overhauled with brand-new animations and improved feel; enemies have been reimagined with enhanced AI and movement; and entire systems, from items and skills to combos and playable classes, have been redesigned to deliver a deeper, more rewarding experience. Currently boasting Overwhelmingly Positive reviews on Steam from thousands of players, Mortal Sin’s V1.0 launch represents not just refinement, but a complete reinvention, with a post-launch roadmap soon to reveal even more content on the way.

To whet your appetite for what’s in store when Mortal Sin launches, check out the previously released gameplay trailer here

• Download the press kit here

• Review code is now available - request a copy here 

About Mortal Sin
Mortal Sin thrives on fast, momentum-driven melee combat where players chain slashes, bashes, and kicks into devastating finishers as limbs fly and blood paints the walls. Each run offers endless replayability thanks to procedurally generated levels, randomised quests, and hundreds of handcrafted rooms. A diverse roster of over a dozen playable classes, from the greatsword-wielding Berserker to the gun-toting Pirate, offers wildly different playstyles and synergies.

Visually, Mortal Sin stands out with its bold, graphic novel-inspired art direction. Multiple visual modes and colour palettes let players tailor their nightmare to their own style.

Key Features

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

• Striking comic-book visuals, fully customizable with multiple palettes.

• Over a dozen playable classes, each with unique weapons and abilities.

• Dozens of enemy types that react dynamically to your moves.

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

• Hundreds of handcrafted rooms in procedurally generated maps.

• Randomised quests with powerful rewards.

• Secret platforming zones with rare loot and hidden horrors.

• Infinite runs and future updates to keep the chaos going.

Mortal Sin V1.0 launches August 29, 2025, on Steam. Players can Wishlist now to join the blood-soaked chaos on day one.

Follow the development of Mortal Sin on the official social channels X | Instagram | Facebook | TikTok | Discord | Reddit 

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PR Contact: 

Mark Allen

mark@infernozilla.com - on behalf of Nikola Todorovic