Status
SteamPeaks
Charts
Sales
Upcoming
Patches
Events
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
Events
Steam's own events and the sales calendar
Calculator
What a Steam account is worth, and its pile of shame
/
Sign in
/
MUPO Demo
Events
Hotfix 0.1.1.2
Game update
Hotfix 0.1.1.2
MUPO Demo
· published
20 Feb 2026, 18:38 UTC
All events
Players around this date
Read on Steam
Fix file browser integration on macOS silicon devices
More from MUPO Demo
Other announcements
All events
Major update
22 Jul 2026
0.2.0 Major Update: Community Level Browser, Leaderboards & Much More
User Profiles, Leaderboards & Rankings · New Player Profiles: Track your overall progression with dedicated stats, including total score, ranked score, and accuracy. · Leveling & XP System: Earn XP by playing maps and level up your profile over time. · Custom Map Leaderboards: Leaderboards are no longer restricted to official levels. Custom community levels now have full leaderboard support! ·…
In-game event
26 Mar 2026
0.1.2 Map layouts & more
Added a variety of new map/key layouts · Added automatic difficulty settings option · Changed map speed and song position shortcuts in practice mode to "shift + arrow key" · Bugfix: Update map difficulty when changing map settings · Bugfix: In editor always select newly added maps · Bugfix: Show correct rank of best score on overworld map-list-item · Bugfix: Editor preview video · Bugfix: Chang…
Community
12 Mar 2026
Thank you for 2.000 wishlists!
2000 wishlists already?! Thanks to ALL of you for wishlisting the game, playing the demo, and giving me feedback over on Discord! 💜 I'm working super hard on getting out the next updates with custom key layouts / game modes and I'm looking forward to seeing how you will be using these new tools. 😄 I'm also working on a MUPO server that will handle level publishing, replays and much more, so s…