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Once Upon a Katamari

Original title: Once Upon a Katamari - October 24, 2025
Once Upon a Katamari
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Director:
Studio:Bandai Namco Entertainment
Stars:Greg Irwin
Soundtrack:-
Full Crew:View Full List

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Game Details
DeveloperIGDB
Rengame
PublisherIGDB
Bandai Namco Entertainment
Studio
Bandai Namco Entertainment
GenresIGDB
Adventure, Puzzle
Platforms
PC (Microsoft Windows), Xbox Series X|S, PlayStation 5, Nintendo Switch 2, Nintendo Switch
Release DateIGDB
October 24, 2025
Metacritic ScoreMetacritic
79
Game Engine
Unity

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.

About the Game
Go to Steam Page

Once upon a time a katamari rolled through both past and present.

In this story across time, the adage endures: Let The Good Times Roll!

Now onward through new worlds to roll up thy heart's desires and to restore the stars!

  • A Shiny New Katamari Damacy Adventure Awaits

Experience new stages and a fabulous new soundtrack! Behold a fresh rolling experience, with never-before-seen support tools like the magnet to draw in nearby objects! How...attractive!

  • Roll Through the Ages

The King was so well-behaved until he mistakenly crushed the Earth, the Moon, and numerous planets while fiddling with a peculiar scroll. Now roll your katamari through the Jurassic Era, Ice Age, historic Japan, and more eras to rebuild the sky's dazzling field of stars.

  • Keep the Family Close With Cousin Customization

Play as The Prince, or choose among his 68 cousins and kin to play as. Customize their colors and faces to create as many original Cousin designs as there are stars in the sky.

  • Compete in Celestial 4-Player KatamariBall

Conquer the game of KatamariBall, the galactic sport of choice across the Cosmos! Compete online against cousins around the world, or hone your skills with scintillating offline play against CPU opponents.

Source: Steam

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Crew & Contributors 1

Time to Beat

Average Completion Times

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Data aggregated from 5 sources: IGDB, RAWG, Steam, Metacritic, HowLongToBeat
Last updated: 09.10.2026
Time to Beat
Main Story7h
Main + Extras12h
Completionist21h

Data from HowLongToBeat

Language Support
Language
AudioSubUI
Japanese
✔✔✔
English
✔✔✔
Chinese (Simplified)
—✔✔
Italian
—✔✔
German
—✔✔
Korean
—✔✔
Spanish (Spain)
—✔✔
French
—✔✔
Chinese (Traditional)
—✔✔
Spanish - Spain
—✔✔
Simplified Chinese
—✔✔
Traditional Chinese
—✔✔

Source: IGDB + Steam, store.steampowered.com

AI Usage
No AI artNo generative AI used

No AI Generated Content Disclosure on Steam (checked 2026-10-09; Steam requires disclosing player-facing generative content only)

Source: Steam store page
Content Rating
Alcohol Reference
Use of Tobacco
Mild Fantasy Violence
ACB G
USK 0
GRAC ALL
CLASS_IND L
PEGI 3
ESRB E
CERO A
ESRB Everyone
CERO: A
CRL: 0
CSRR: G
ClassInd: L
ESRB: E
FPB: 7-9PG
IGRS: 15
GRAC: ALL
OFLC (NZ): G
OFLC: G
PEGI: 3
USK (DE): 12
USK: 0
Game Features
Single-player
Multi-player
PvP
Online PvP
Steam Achievements
Full controller support
DualShock Controller Support
DualSense Controller Support
Steam Cloud
Family Sharing
System Requirements
Minimum
OS:Windows 11
CPU:Intel Core i3-8100 /AMD Ryzen 3 3100
RAM:6 GB RAM
GPU:Nvidia GeForce GTX 550 Ti [1 GB] / AMD Radeon HD 7770 [2 GB]
Storage:6 GB available space Estimated performance: 1080p/60fps with graphics settings at "Low". Framerate might drop in graphics-intensive scenes
DirectX:Version 12

Source: RAWG

Available On
Community & Media
Data aggregated from 5 sources: IGDB, RAWG, Steam, Metacritic, HowLongToBeat
Last updated: 09.10.2026