Charts Sales Upcoming Patches News Calculator

New on SteamEvery app, DLC and depot the minute Steam creates it AppsEvery app on Steam, newest change first PackagesSubs and bundles, and what each contains DepotsDepots, manifests and install sizes TagsSteam's user tags and the games under them Developers & publishersCompanies and their catalogues TechnologiesEngines, SDKs and anti-cheat found in the files Change historyEvery PICS changelist as it lands

SignalsNineteen readings of the whole catalogue CompareAny games side by side RecordsAll-time peaks and the days they were set ReportsWeekly and monthly write-ups Alerts & newsroomWatch a game, get told when it moves Steam statusIs Steam up, right now Web API explorerTry the endpoints in the browser

NewsSteam's own announcements and the sales calendar CalculatorWhat a Steam account is worth, and its pile of shame

/

Sign in

/

SteamPeaks

The ultimate resource for Steam data.

ExploreCharts Sales Sales and fests Upcoming Patches News Records Trending Signals

DatabaseApps Packages Depots Tags Developers Technologies Change history

ToolsCalculator Compare Search Alerts Steam status API

SiteMethodology FAQ Discord Support Sign in via Steam

Not affiliated with Valve or Steam. Game names and artwork belong to their owners. All times UTC.

Privacy Cookies Fair use Status

Stonefly Estimates · SteamPeaks

Apps StoneflyEstimates

Stonefly

GameApp ID 1,198,590by Flight School StudioReleased 1 Jun 2021

Playing now

0

All-time peak

1

15:23 UTC · 14 Oct 2026steampeaks.com

WindowsEngine —

Action RPG Action RPG Adventure Female Protagonist Vehicular Combat +14 +16

Data

Price history Charts Patches News Reviews Audience Estimates Availability

Technical

Metadata Packages DLC Depots1 Requirements Install size Configuration Cloud saves

Content

Achievements Community Media Related apps

History

Update history Store history

Everything

Estimates Overview Price history Charts Patches News Reviews Audience Availability Metadata Packages DLC Depots1 Requirements Install size Configuration Cloud saves Achievements Community Media Related apps Update history Store history Full details

View on Steam

Steam

App ID1,198,590

Release date1 Jun 2021

Engine—

Install size3.30 GB

TypeGame

Last update31 Aug 2021

Steam DeckVerified

DLC0

DeveloperFlight School Studio

Changenumber39,323,160

Price$16.99

Packages0

PublisherFlight School Studio

SystemsWindows

Followers—

Depots1

Compare this game

Stonefly

Flight School Studio
Released 1 Jun 2021·App 1198590

Steam user reviews

Very Positive

89.7%· 126 reviews

Recent Overwhelmingly Positive · 100%

SteamPeaks Rating

81.8 Positive

Recent 30 days —

Playing now

0

+0 vs. yesterday

0.0%of peak

All-time peak

1

13 Oct 2026

Updated 14 Oct 2026, 15:23 UTCData by SteamPeaks.com

The Count

How many own Stonefly

Every game Calibration How this is computedCalibrated 13 Oct 2026, 15:46 UTC

Owners

1,609 to 18,051estimate · 80% band

×11 wide; mid 5,997

Reviews

126

Steam’s own total, the fact the model multiplies

k

×47.6reviews per owner

from 437 announced figures

Confidence

High

k from a cell or band with 20 or more announced figures

low 1,609mid 5,997high 18,051

80% band, log scalemid, reviews × k

Owners ≈ reviews × k: 126 × 47.6 = 5,997. k is the median of 437 announced figures for games released 2021 and later at $10 to $30. The band applies the model’s own residuals (10th to 90th percentile, ×0.27 to ×3.01 of the mid); over 1,186 announced figures the model is typically within ×1.8 and 79.9% of them fall inside the band. Model OWN-1, calibrated 13 Oct 2026. How this is computed. Data by SteamPeaks.com.

Momentum

Followers of Stonefly

Every game How this is computedNo sample yet

No follower sample for Stonefly yet. The followers poller reaches every coming-soon game and the most played games daily; the count appears here with its first sample, and gains once a second sample the window back exists.