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Isonzo is an action game released in 2022. It features massively multiplayer, simulation, and strategy elements. The title has garnered 14,025 Steam reviews.
Overview
Isonzo is a 2022 Action game developed by BlackMill Games and published by BlackMill Games. On Steam it has gathered 14,261 player reviews, 83% of them positive, which counts as a mostly positive reception among indie titles in the Action category. The game is available on linux, mac, windows, and launched at $30. The pairing of developer BlackMill Games with publisher BlackMill Games 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 471,000 to 1.1 million 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, Isonzo can be compared against similar Action titles and benchmarked on review counts and estimated sales.
Reviews
14,261
Positive
83%
Steam appid
1556790
Engine
Unknown
Players (snapshot)
266
Historical snapshot ·
Sales estimate
v1.0471K to 1.1M
units (median: 784K)
≈ $8.1M to $18.8M modeled net revenue (fixed store-cut, refund, and regional-price assumptions applied)
+ - How is this calculated?
| Factor | Adjustment |
|---|---|
| base | +50 |
| year_2022 | 0 |
| price_$30 | +5 |
| positive_83% | 0 |
| final NB | 55 |
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 Isonzo at roughly 471,000 to 1.1 million copies, with a median around 784,000, derived from its 14,261 Steam reviews using a multi-factor Boxleiter method (version v1.0). That median maps to approximately $13.4M 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
54 observed days · window low $5.99Across 54 observed UTC days from 2026-05-31 to 2026-07-24, the daily lowest tracked USD price across stores ranged from $5.99 to $29.99. The tracked-window low was $5.99 on 2026-06-05.
Real store observations · daily lowest tracked USD price across stores · missing days are not filled.
Where to buy
Affiliate disclosure- Steam reference$29.99 Buy
- Green Man Gaming
- Fanatical
- Humble Store
- GOG.com
Latest tracked store observations (2026-07-24 04:07 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
linuxmacwindows
Tags
AtmosphericSimulationIndieTeam-BasedPvPRealisticWargameClass-BasedMilitaryMassively MultiplayerWarWorld War IFPSHistoricalFirst-PersonSingleplayerMultiplayerShooterActionTactical
Frequently asked questions
- How many copies has Isonzo sold?
- indielist estimates Isonzo has sold between 470,613 and 1,098,097 units (median 784,355), derived from its 14,261 Steam reviews with the white-box Boxleiter v1.0 method. The full breakdown is shown on the page.
- Who developed Isonzo?
- Isonzo was developed by BlackMill Games and published by BlackMill Games.
- Who published Isonzo?
- Isonzo was published by BlackMill Games, developed by BlackMill Games. See BlackMill Games's full catalogue and submission status on indielist.
- When was Isonzo released?
- Isonzo was released in 2022.
- How many reviews does Isonzo have on Steam?
- Isonzo has 14,261 Steam reviews, of which 83% are positive.
- Is Isonzo worth playing?
- Steam players rate Isonzo 83% positive across 14,261 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 Isonzo can compare it on indielist against semantically similar Action titles such as Hell Let Loose, GROUND BRANCH, War of Rights, Easy Red 2, ranked by shared tags and genre rather than by ad spend. On the developer side, BlackMill Games's other releases and BlackMill Games's wider catalog are one click away, letting developers benchmark where Isonzo 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 Isonzo 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.
You might also like
Matched from shared Steam tags and primary genre. Review count breaks ties; it is not a personal recommendation score.
- H
Hell Let Loose
Action
Shared tags: Shooter, Realistic, Multiplayer
- G
GROUND BRANCH
Action
Shared tags: Tactical, Realistic, Military
- W
War of Rights
Action
Shared tags: Historical, War, Multiplayer
- E
Easy Red 2
Action
Shared tags: Action, Singleplayer, FPS
- O
Onward
Action
Shared tags: Shooter, FPS, Military
- R
Ravenfield
Action
Shared tags: FPS, War, Singleplayer
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