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Action indie game Skirmish Line offers a budget entry at $9.99, with its niche defined mainly by its core action positioning rather than Steam tags. Released in 2019 by the-snarktopus and self-published under the same slug, it has 363 Steam reviews at 88% positive.
Overview
Skirmish Line is a 2019 Action game developed by The Snarktopus and published by The Snarktopus. On Steam it has gathered 354 player reviews, 88% of them positive, which counts as a very positive reception among indie titles in the Action category. The game is available on linux, mac, windows, and launched at $10. The pairing of developer The Snarktopus with publisher The Snarktopus 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 15,000 to 35,000 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, Skirmish Line can be compared against similar Action titles and benchmarked on review counts and estimated sales.
Reviews
354
Positive
88%
Steam appid
666820
Engine
Unknown
Players (snapshot)
Unavailable
Sales estimate
v1.015K to 35K
units (median: 25K)
≈ $85K to $198K modeled net revenue (fixed store-cut, refund, and regional-price assumptions applied)
+ - How is this calculated?
| Factor | Adjustment |
|---|---|
| base | +50 |
| year_2019 | +15 |
| price_$10 | -5 |
| positive_88% | +10 |
| final NB | 70 |
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 Skirmish Line at roughly 15,000 to 35,000 copies, with a median around 25,000, derived from its 354 Steam reviews using a multi-factor Boxleiter method (version v1.0). That median maps to approximately $141K 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 $9.99Across 8 observed UTC days from 2026-07-22 to 2026-09-06, the daily lowest tracked USD price across stores ranged from $9.99 to $9.99. The tracked-window low was $9.99 on 2026-07-22.
Real store observations · daily lowest tracked USD price across stores · missing days are not filled.
Where to buy
Affiliate disclosure- Steam reference$9.99 Buy
- Green Man Gaming
- Fanatical
- Humble Store
- GOG.com
Latest tracked store observations (2026-09-06 06:18 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
Genres
Frequently asked questions
- How many copies has Skirmish Line sold?
- indielist estimates Skirmish Line has sold between 14,868 and 34,692 units (median 24,780), derived from its 354 Steam reviews with the white-box Boxleiter v1.0 method. The full breakdown is shown on the page.
- Who developed Skirmish Line?
- Skirmish Line was developed by The Snarktopus and published by The Snarktopus.
- Who published Skirmish Line?
- Skirmish Line was published by The Snarktopus, developed by The Snarktopus. See The Snarktopus's full catalogue and submission status on indielist.
- When was Skirmish Line released?
- Skirmish Line was released in 2019.
- How many reviews does Skirmish Line have on Steam?
- Skirmish Line has 354 Steam reviews, of which 88% are positive.
- Is Skirmish Line worth playing?
- Steam players rate Skirmish Line 88% positive across 354 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 Skirmish Line can compare it on indielist against semantically similar Action titles such as Terraria, Rust, Phasmophobia, The Forest, ranked by shared tags and genre rather than by ad spend. On the developer side, The Snarktopus's other releases and The Snarktopus's wider catalog are one click away, letting developers benchmark where Skirmish Line 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 Skirmish Line 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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