How many copies has The Henry Stickmin Collection sold?

indielist estimates The Henry Stickmin Collection has sold between 2,802,042 and 6,538,098 units (median 4,670,070), derived from its 54,942 Steam reviews with the white-box Boxleiter v1.0 method. The full breakdown is shown on the page.

Who developed The Henry Stickmin Collection?

The Henry Stickmin Collection was developed by PuffballsUnited and published by Innersloth.

Who published The Henry Stickmin Collection?

The Henry Stickmin Collection was published by Innersloth, developed by PuffballsUnited. See Innersloth's full catalogue and submission status on indielist.

When was The Henry Stickmin Collection released?

The Henry Stickmin Collection was released in 2020.

How many reviews does The Henry Stickmin Collection have on Steam?

The Henry Stickmin Collection has 54,942 Steam reviews, of which 99% are positive.

Is The Henry Stickmin Collection worth playing?

Steam players rate The Henry Stickmin Collection 99% positive across 54,942 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.

The Henry Stickmin Collection

Aug 7, 2020 Adventure $14.99

Developer PuffballsUnited Publisher Innersloth

Profile updated May 2026

This adventure game, released in 2020, offers a casual indie experience. It has garnered 53,332 Steam reviews.

The Henry Stickmin Collection is a 2020 Adventure game developed by PuffballsUnited and published by Innersloth. On Steam it has gathered 54,942 player reviews, 99% of them positive, which counts as a overwhelmingly positive reception among indie titles in the Adventure category. The game is available on mac, windows, and launched at $15. The pairing of developer PuffballsUnited with publisher Innersloth 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 2.8 million to 6.5 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, The Henry Stickmin Collection can be compared against similar Adventure titles and benchmarked on review counts and estimated sales.

Reviews

54,942

Positive

99%

Steam appid

1089980

Engine

Unknown

Players (snapshot)

230

Historical snapshot · 2026-06-07 12:56 UTC

Sales estimate

v1.0

2.8M to 6.5M

units (median: 4.7M)

≈ $24.0M to $56.0M modeled net revenue (fixed store-cut, refund, and regional-price assumptions applied)

2.8M median 6.5M

+ How is this calculated?

54,942 reviews × NB(85) = 4,670,070 median units

Factor	Adjustment
base	+50
year_2020	+15
price_$15	0
positive_99%	+10
genre_Adventure	+10
final NB	85

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 The Henry Stickmin Collection at roughly 2.8 million to 6.5 million copies, with a median around 4.7 million, derived from its 54,942 Steam reviews using a multi-factor Boxleiter method (version v1.0). That median maps to approximately $40.0M 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 $5.99

Across 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 $14.99. The tracked-window low was $5.99 on 2026-05-31.

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

Where to buy

Affiliate disclosure

Steam reference -60%

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Latest tracked store observations (2026-07-24 04:22 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

Frequently asked questions

How many copies has The Henry Stickmin Collection sold?: indielist estimates The Henry Stickmin Collection has sold between 2,802,042 and 6,538,098 units (median 4,670,070), derived from its 54,942 Steam reviews with the white-box Boxleiter v1.0 method. The full breakdown is shown on the page.
Who developed The Henry Stickmin Collection?: The Henry Stickmin Collection was developed by PuffballsUnited and published by Innersloth.
Who published The Henry Stickmin Collection?: The Henry Stickmin Collection was published by Innersloth, developed by PuffballsUnited. See Innersloth's full catalogue and submission status on indielist.
When was The Henry Stickmin Collection released?: The Henry Stickmin Collection was released in 2020.
How many reviews does The Henry Stickmin Collection have on Steam?: The Henry Stickmin Collection has 54,942 Steam reviews, of which 99% are positive.
Is The Henry Stickmin Collection worth playing?: Steam players rate The Henry Stickmin Collection 99% positive across 54,942 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 The Henry Stickmin Collection can compare it on indielist against semantically similar Adventure titles such as There Is No Game: Wrong Dimension, Lost in Play, Death and Taxes, Little Misfortune, ranked by shared tags and genre rather than by ad spend. On the developer side, PuffballsUnited's other releases and Innersloth's wider catalog are one click away, letting developers benchmark where The Henry Stickmin Collection 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 The Henry Stickmin Collection 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.