Lobbies · prototype · v0.1 · made for gamers

Released October 24, 2025 · Rengame
Keep the good times rolling with a new entry in the Katamari Damacy series! In this puzzle action-adventure game, you'll roll your Katamari through time itself. Journey through the Jurassic Period, Ice Age, historic Japan, and more eras to rebuild the starry sky.
Steam · 1.6K reviews · 92% positive
IGDB · out of 100
The Once Upon a Katamari Lobby
Once Upon A KATAMARI – Ver.1.1.0 Updates
A free update (Ver 1.1.0) is now available. \ ・ Present items: “DJ Cap,” “DJ Sunglasses,” “DJ Hoodie” ・ Added a new Katamari in the Change Katamari menu. \ ・ Adjusted so that Cousins, Presents, and Crowns obtained during a stage will remain acquired even if you select “Retry” or “One More Time” aft…
New DLC Out Now
The Katamari Damacy Series Neo Remixes is now available! This DLC features 5 remix tracks and 10 accessories from past series. Plus — everyone gets a Set of DJ Accessories in a free update!
Nominate Once Upon A Katamari for the Steam Awards 🎶
Once Upon A KATAMARI is the latest series of the beloved Katamari Damacy series with additional twists and power-ups while keeping the signature quirky charm of the franchise. With new vibrant stages across the eras to roll through, endless worlds to discover and items like the magnet to provide an…
via Steam