Charts Sales Upcoming Patches Events 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

EventsSteam's own events 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 Events 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

Professor Why™ Chemistry 1 Events · SteamPeaks

Apps Professor Why™ Chemistry 1Events

Professor Why™ Chemistry 1

GameApp ID 372,950by Professor WhyReleased 14 Oct 2015

Windows · macOSEngine —

Simulation Indie Education Family Friendly

Data

Price history Charts Patches Events Reviews Audience Estimates Availability

Technical

Metadata Packages DLC Depots2 Requirements Install size Configuration Cloud saves

Content

Achievements Community Media Related apps

History

Update history Store history

Everything

Events Overview Price history Charts Patches Reviews Audience Estimates Availability Metadata Packages DLC Depots2 Requirements Install size Configuration Cloud saves Achievements Community Media Related apps Update history Store history Full details

No announcements yet · from Professor Why™ Chemistry 1’s Steam news feed

All gamesRead twice a day

This developer has not posted announcements to Steam, or we have not read their feed yet.

Announcements are the developer’s own posts to the game’s Steam news feed: updates and their patch notes, in-game events, releases and sales. The important ones are marked on the players chart.

View on Steam

Steam

App ID372,950

Release date14 Oct 2015

Engine—

Install size1.64 GB

TypeGame

Last update5 Sep 2026

Steam DeckUnknown

DLC0

DeveloperProfessor Why

Changenumber34,351,876

Price$9.99

Packages0

PublisherProfessor Why

SystemsWindows · macOS

Followers—

Depots2

Compare this game

Professor Why™ Chemistry 1

Professor Why
Released 14 Oct 2015·App 372950

Steam user reviews

Positive

85.7%· 14 reviews

Recent —

SteamPeaks Rating

55.2 Mixed

Recent 30 days —

Last seen

0

Sampled 3 hours ago · not a live figure

—of peak

All-time peak

0

10 Sep 2026

Updated 12 Sep 2026, 22:04 UTCData by SteamPeaks.com