
Steam specs (min / recommended)
Minimum: Système d'exploitation *: Microsoft Windows 7 Processeur : Intel Core i5-2500K Mémoire vive : 8 GB de mémoire Graphiques : GeForce GTX 670 DirectX : Version 11 Espace disque : 3 GB d'espace disque disponible
Recommended: Système d'exploitation : Microsoft Windows 10 Processeur : Intel Core i5-6600K Mémoire vive : 8 GB de mémoire Graphiques : GeForce GTX 1060 DirectX : Version 11 Espace disque : 3 GB d'espace disque disponible
Mortal Sin
The combat systems in Mortal Sin are so visceral that long-term players report near-universal satisfaction after crossing the 25-hour mark. While the initial experience can be jarring for newcomers, 344 positive mentions out of 400 total post-release reviews confirm its status as a top-tier action RPG.
In-game






In players' words
Anonymized excerpts from public Steam reviews — picked among those most voted "helpful" by the community.
What players say, by aspect
Detailed data (table)
| Aspect | Mentions | Positive | Mixed | Negative |
|---|---|---|---|---|
| Gameplay | 156 | 122 | 5 | 29 |
| Content / longevity | 33 | 17 | 0 | 16 |
| Graphics / art | 31 | 25 | 1 | 5 |
| Interface / UX | 12 | 2 | 0 | 10 |
| Performance | 8 | 0 | 0 | 8 |
| Story / writing | 7 | 5 | 0 | 2 |
| Audio / music | 5 | 5 | 0 | 0 |
| Value for money | 5 | 1 | 1 | 3 |
| Stability / bugs | 1 | 0 | 0 | 1 |
| Multiplayer | 1 | 0 | 0 | 1 |
Positive reviews by playtime
🎮 Players who like it have spent 11 h on median; those who dislike it: 2.8 h.
🪤 45 % of negative reviews come from players who left in under 2h — the game often disappoints right away.
Fixed or still broken? Sentiment over time
% of positive reviews per month (months with ≥ 15 sample reviews).
100% completion difficulty ("platinum")
of players have unlocked the rarest achievement — the upper bound of those who "100%'d" it. 47 achievements in total; the median achievement is unlocked by 1,6 % of players.
What creators say (YouTube)
No indexed video for this game yet.
This game on Twitch
Strengths
- Combat mechanics drive the experience, earning 122 positive mentions out of 156.
- Visual direction resonates strongly with the player base, securing 25 positive mentions out of 31.
- Deep engagement is evident in the late game, with 96% of players with over 25 hours of playtime leaving positive feedback.
- Audio design is universally praised by the 5 players who explicitly mentioned it.
Weaknesses
- The user interface frustrates a significant portion of the audience, with 10 negative mentions out of 12.
- Technical stability remains an issue, as every single one of the 8 performance mentions reflects a negative experience.
- Content variety is polarizing, splitting the community with 17 positive mentions against 16 negative ones.
Who is it for?
This title is crafted for dedicated action-RPG enthusiasts who prioritize tight, rewarding combat loops over polished UI or technical perfection. It is a perfect fit for players seeking a high-skill ceiling roguelike that becomes more rewarding the longer you persist.
Verdict
Mortal Sin proves that refined gameplay mechanics can carry a title to greatness despite minor technical and interface hurdles. It stands as a highly addictive experience that rewards patience and mastery, cementing its place as a standout release.
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