Mortal Sin
Short description
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.
- Developer
- Nikola Todorovic
- Publisher
- Nikola Todorovic
- Release
- Fri, Aug 29, 2025
- Price
- $24.99
- Reviews
- 5,567
- Positive
- 94%
- Followers
- 36,621
- Owners (estimated)
- 200K – 500K
- Concurrent players
- 114
- Genres
- Action, Indie, RPG
- Features
- Full controller support
- Tags
Review count and SteamSpy's owner range agree well enough to narrow the estimate down to this band. Multiplied by $20.12, the average price these copies actually sold for — weighted from the price history rather than taken from the $24.99 launch price. That is 19% below list price on average. Before Steam's cut, VAT and refunds. How these numbers are calculated.
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Media
History
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Similar games that found an audience
Games sharing at least 3 of this title's leading tags, with enough reviews to have gone somewhere. Ranked by how much they overlap, not by how big they are. − missing and + extra mark the tags each one does not share with Mortal Sin. Studio counts the titles that developer has released — the closest thing to production scale that public data allows. It is not a budget, and nobody publishes those.
| Image | Name | Studio | Shared | Tag difference | Price | Reviews | Positive | Released | Revenue (estimated) |
|---|---|---|---|---|---|---|---|---|---|
|
Hellblusser | Sokpop Collective 110 titles +1 | 6 | same tags | $4.99 | 73 | 92% | Tue, Aug 10, 2021 | $15k $7k – $27k |
|
Slasher's Keep | Damian Schloter first game | 5 | − Hack and Slash + Indie | $13.99 | 2,124 | 83% | Thu, Nov 19, 2020 | $1.3m $660k – $1.3m |
|
Darkblade Ascent | PST Games 2 titles | 5 | − Hack and Slash + Early Access | $10.99 | 543 | 82% | Thu, Oct 23, 2025 | $205k $111k – $205k |
|
Minecraft Dungeons | Double Eleven 12 titles +1 | 4 | − First-Person − Action Roguelike + Adventure + Action RPG | $19.99 | 18,709 | 90% | Wed, Sep 22, 2021 | $19.4m $19.4m – $29m |
|
UnderMine | Thorium 2 titles | 4 | − First-Person − Hack and Slash + Rogue-lite + Pixel Graphics | $19.99 | 9,303 | 90% | Thu, Aug 06, 2020 | $8.4m $8.4m – $12.6m |
There are more like this. Your plan shows the 5 closest neighbours; Plus and Pro show up to 100 — enough to see the shape of a niche instead of a sample of it.