Status
SteamPeaks
Charts
Sales
Upcoming
Patches
News
Calculator
Database
New on Steam
Every app, DLC and depot the minute Steam creates it
Apps
Every app on Steam, newest change first
Packages
Subs and bundles, and what each contains
Depots
Depots, manifests and install sizes
Tags
Steam's user tags and the games under them
Developers & publishers
Companies and their catalogues
Technologies
Engines, SDKs and anti-cheat found in the files
Change history
Every PICS changelist as it lands
Tools
Signals
Nineteen readings of the whole catalogue
Compare
Any games side by side
Records
All-time peaks and the days they were set
Reports
Weekly and monthly write-ups
Alerts & newsroom
Watch a game, get told when it moves
Steam status
Is Steam up, right now
Web API explorer
Try the endpoints in the browser
More
News
Steam's own announcements and the sales calendar
Calculator
What a Steam account is worth, and its pile of shame
/
Sign in
/
The Spiral Playtest
Patches
Build 21515524
Update 1/15
The Spiral Playtest
· build 21515524 · published
15 Jan 2026, 20:51 UTC
On Steam
Notes only · this build shipped before we watched the app
Added one new unique weapon
Added an Artificer to the room before midbosses
Updated the copyright year on the title screen
Update 1/15 · The Spiral Playtest build 21515524 · SteamPeaks