Once Upon a Katamari Switch 2 Version Launches October 8 with New DLC
Bandai Namco Entertainment announced on July 15, 2026, that the Nintendo Switch 2 version of "Once Upon a Katamari" will launch on October 8, 2026. The Switch 2 port adds mouse controls and improves frame rate and resolution. A free update for the original Switch version, adding the same mouse controls and performance enhancements when played on Switch 2, will also arrive on October 8. On the same day, the paid downloadable content "Rolling Live Highlights" will be released across all platforms: Nintendo Switch, Switch 2, PlayStation 5, Xbox Series X|S, and Steam. The DLC compiles content from the 2025 "Katamari Rolling LIVE" event, including 10 challenges, 6 companions, 12 songs, and 18 accessories. Two new editions are available: the download-only "Royal Sound Edition," which bundles the game with all previous DLC packs plus "Rolling Live Highlights," and the "Rolling Live Highlights Edition," sold both digitally and physically. The existing "King of Sound Edition" will be discontinued on October 7, 2026.