UltraStar Deluxe is a free open source karaoke game for your PC. It records the voice of the players and gives points if they hit the notes. Unlike the commercial alternatives, UltraStar Deluxe allows users to add their own songs.
For the Flatpak release the songs need to be placed into ~/.var/app/eu.usdx.UltraStarDeluxe/.ultrastardx/songs/.
Screenshots
Observed history
| App | Change | Version | When ↑ |
|---|
No observed changes yet.
The initial import establishes a baseline. Future version changes will appear here.
Browse the app catalogue →Upstream releases
Release notes supplied by the developer. These dates are not Flathub package publication times.
2026.8.119 Aug 2026
No release notes supplied.
2026.8.011 Aug 2026
No release notes supplied.
2026.6.03 Jun 2026
No release notes supplied.
2026.5.09 May 2026
No release notes supplied.