How many copies has Sylvio sold?

indielist estimates Sylvio has sold between 6,318 and 14,742 units (median 10,530), derived from its 117 Steam reviews with the white-box Boxleiter v1.0 method. The full breakdown is shown on the page.

Who developed Sylvio?

Sylvio was developed by Stroboskop and published by Stroboskop.

Who published Sylvio?

Sylvio was published by Stroboskop, developed by Stroboskop. See Stroboskop's full catalogue and submission status on indielist.

How many reviews does Sylvio have on Steam?

Sylvio has 117 Steam reviews, of which 79% are positive.

Is Sylvio worth playing?

Steam players rate Sylvio 79% positive across 117 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.

Sylvio

Jun 5, 2015 Adventure $12.99

Developer Stroboskop Publisher Stroboskop

Profile updated Aug 2026

Adventure indie game Sylvio comes from Stroboskop, which is listed as both developer and publisher. Released in 2015, it has 117 Steam reviews marked mixed at 0% positive, with an initial price of $12.99.

Sylvio is a 2015 Adventure game developed by Stroboskop and published by Stroboskop. On Steam it has gathered 117 player reviews, 79% of them positive, which counts as a mostly positive reception among indie titles in the Adventure category. The game is available on mac, windows, and launched at $13. The pairing of developer Stroboskop with publisher Stroboskop is one of the studio-publisher relationships indielist tracks, letting players find comparable games and letting developers and investors study how Adventure projects reach the market. indielist's white-box method estimates its lifetime sales at roughly 6,000 to 15,000 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, Sylvio can be compared against similar Adventure titles and benchmarked on review counts and estimated sales.

Reviews

117

Positive

79%

Steam appid

362860

Engine

Unknown

Players (snapshot)

Unavailable

Sales estimate

v1.0

6K to 15K

units (median: 11K)

≈ $47K to $109K modeled net revenue (fixed store-cut, refund, and regional-price assumptions applied)

6K median 15K

+ How is this calculated?

117 reviews × NB(90) = 10,530 median units

Factor	Adjustment
base	+50
year_2015	+30
price_$13	0
positive_79%	0
genre_Adventure	+10
final NB	90

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 Sylvio at roughly 6,000 to 15,000 copies, with a median around 11,000, derived from its 117 Steam reviews using a multi-factor Boxleiter method (version v1.0). That median maps to approximately $78K 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

4 observed days · window low $12.99

Across 4 observed UTC days from 2026-08-17 to 2026-09-07, the daily lowest tracked USD price across stores ranged from $12.99 to $12.99. The tracked-window low was $12.99 on 2026-08-17.

Real store observations · daily lowest tracked USD price across stores · missing days are not filled.

Where to buy

Affiliate disclosure

Steam reference

$12.99 Buy
Green Man Gaming

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Fanatical

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Humble Store

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GOG.com

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Latest tracked store observations (2026-09-07 06:25 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

macwindows

Genres

AdventureIndie

Frequently asked questions

How many copies has Sylvio sold?: indielist estimates Sylvio has sold between 6,318 and 14,742 units (median 10,530), derived from its 117 Steam reviews with the white-box Boxleiter v1.0 method. The full breakdown is shown on the page.
Who developed Sylvio?: Sylvio was developed by Stroboskop and published by Stroboskop.
Who published Sylvio?: Sylvio was published by Stroboskop, developed by Stroboskop. See Stroboskop's full catalogue and submission status on indielist.
When was Sylvio released?: Sylvio was released in 2015.
How many reviews does Sylvio have on Steam?: Sylvio has 117 Steam reviews, of which 79% are positive.
Is Sylvio worth playing?: Steam players rate Sylvio 79% positive across 117 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.

Players looking for games like Sylvio can compare it on indielist against semantically similar Adventure titles such as Subnautica, Raft, Satisfactory, Human Fall Flat, ranked by shared tags and genre rather than by ad spend. On the developer side, Stroboskop's other releases and Stroboskop's wider catalog are one click away, letting developers benchmark where Sylvio 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 Sylvio page serves three audiences at once: players hunting their next Adventure 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.

Matched from shared Steam tags and primary genre. Review count breaks ties; it is not a personal recommendation score.