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Action indie game Mayhem Brawler launched in 2021 from hero-concept, which is both developer and publisher. On Steam it has 879 reviews with 89% positive sentiment, a very positive signal for a modestly reviewed $19.99 release.
Overview
Mayhem Brawler is a 2021 Action game developed by Hero Concept and published by Hero Concept. On Steam it has gathered 883 player reviews, 89% of them positive, which counts as a very positive reception among indie titles in the Action category. The game is available on windows, and launched at $20. The pairing of developer Hero Concept with publisher Hero Concept is one of the studio-publisher relationships indielist tracks, letting players find comparable games and letting developers and investors study how Action projects reach the market. indielist's white-box method estimates its lifetime sales at roughly 40,000 to 93,000 units, with the full Boxleiter factor breakdown shown on this page rather than a single black-box figure. Within indielist's catalog of indie games mapped to their studios, publishers, and funding, Mayhem Brawler can be compared against similar Action titles and benchmarked on review counts and estimated sales.
Reviews
883
Positive
89%
Steam appid
1306720
Engine
Unknown
Players (snapshot)
Unavailable
Sales estimate
v1.040K to 93K
units (median: 66K)
≈ $454K to $1.1M modeled net revenue (fixed store-cut, refund, and regional-price assumptions applied)
+ - How is this calculated?
| Factor | Adjustment |
|---|---|
| base | +50 |
| year_2021 | +15 |
| price_$20 | 0 |
| positive_89% | +10 |
| final NB | 75 |
Heuristic display range: median × [0.6, 1.4]. Boundary protection: NB ∈ [15, 150].
Methodology & limitations
Sales estimates use an additive Boxleiter-derived heuristic against public Steam review
counts. They are not authoritative sales data, and the fixed display range
is not a statistically validated confidence interval. Actual results may fall outside it,
especially for deeply discounted or bundle-heavy titles. Algorithm version
v1.0. Read the exact method and validation status.
indielist estimates lifetime unit sales for Mayhem Brawler at roughly 40,000 to 93,000 copies, with a median around 66,000, derived from its 883 Steam reviews using a multi-factor Boxleiter method (version v1.0). That median maps to approximately $756K in net revenue after Steam's 30% cut, regional pricing, and refunds. Unlike black-box trackers, the full calculation is shown on this page: a base review-to-sales multiplier is adjusted for release year, launch price, review sentiment, studio size, and genre, and every adjustment is listed so developers, publishers, and investors can audit exactly how the figure was reached. The range itself reflects genuine uncertainty — review-to-sales ratios vary widely between games — so indielist publishes a low, median, and high band rather than a false-precision single number, and treats free-to-play, heavily discounted, and bundle-distributed titles as having wider error margins still.
Price history
8 observed days · window low $3.99Across 8 observed UTC days from 2026-07-15 to 2026-07-22, the daily lowest tracked USD price across stores ranged from $3.99 to $19.99. The tracked-window low was $3.99 on 2026-07-15.
Real store observations · daily lowest tracked USD price across stores · missing days are not filled.
Where to buy
Affiliate disclosure- Steam reference$19.99 Buy
- Green Man Gaming
- Fanatical
- Humble Store
- GOG.com
Latest tracked store observations (2026-07-22 08:28 UTC), cheapest first. Prices may have changed since observation. Some are affiliate links — we may earn a commission at no extra cost to you. Learn more.
Platforms
windows
Genres
ActionIndie
Frequently asked questions
- How many copies has Mayhem Brawler sold?
- indielist estimates Mayhem Brawler has sold between 39,735 and 92,715 units (median 66,225), derived from its 883 Steam reviews with the white-box Boxleiter v1.0 method. The full breakdown is shown on the page.
- Who developed Mayhem Brawler?
- Mayhem Brawler was developed by Hero Concept and published by Hero Concept.
- Who published Mayhem Brawler?
- Mayhem Brawler was published by Hero Concept, developed by Hero Concept. See Hero Concept's full catalogue and submission status on indielist.
- When was Mayhem Brawler released?
- Mayhem Brawler was released in 2021.
- How many reviews does Mayhem Brawler have on Steam?
- Mayhem Brawler has 883 Steam reviews, of which 89% are positive.
- Is Mayhem Brawler worth playing?
- Steam players rate Mayhem Brawler 89% positive across 883 reviews. indielist doesn't score games editorially; it surfaces public review sentiment and a white-box sales estimate so you can judge reception and reach yourself.
Ecosystem
Players looking for games like Mayhem Brawler can compare it on indielist against semantically similar Action titles such as Terraria, Rust, Phasmophobia, ARK: Survival Evolved, ranked by shared tags and genre rather than by ad spend. On the developer side, Hero Concept's other releases and Hero Concept's wider catalog are one click away, letting developers benchmark where Mayhem Brawler sits among a studio's body of work and how its publisher's portfolio performs. Because indielist maps studios, publishers, games, and funding into one connected graph, the same Mayhem Brawler page serves three audiences at once: players hunting their next Action game, developers studying how comparable projects were positioned and what they sold, and investors tracing which teams and labels are active in the space. A machine-readable markdown mirror of this page is published at the same path with a .md suffix for AI assistants, and its review, price, and sales-estimate figures are refreshed on a schedule rather than frozen at launch.
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