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Mortal Sin

Mortal Sin

by Nikola Todorovic
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.

ActionIndieRPG
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Est. lifetime net revenue (USD)$3.2M
Est. lifetime units sold282.1K
Current CCU—
Review Score94.91% Very Positive

Steam estimates, not reported sales. Net is after modeled deductions; gross is before them. Est. lifetime gross (USD): $5.5M. Estimate date: 2026-03-16. Confidence: 91% · Net revenue range: $2.5M – $4M. Confidence is a model quality score, not a probability of success.

Game Details

Tags
ActionIndieRPG
Controller Support
full
Achievements
47 Achievements
Languages

English, Russian, Simplified Chinese, French, Spanish - Spain

Content Descriptors
Frequent dismemberment of monsters, lots of blood. Morbid imagery such as dead bodies, bloody bones and other Dark Fantasy art.

System Requirements

Minimum

Minimum:
  • 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

Recommended

Recommended:
  • OS: Microsoft Windows 10
  • Processor: Intel Core i5-6600K
  • Memory: 8 GB RAM
  • Graphics: GeForce GTX 1060
  • DirectX: Version 11
  • Storage: 3 GB available space

Additional Information

Support
nikola@mortalsingame.com