Once Upon a Katamari

10/23/2025

79 Metacritic

Japan

Nintendo Switch

Action

Adventure

Puzzle

Casual

Fantasy

Multiplayer

Singleplayer

Third-person

Title ID:0100BDF0197C8000

Downloads

Emulators & Tools

Eden

Nintendo Switch

Eden is an experimental open-source emulator for the Nintendo Switch, built with performance and stability in mind. It is written in C++ with cross-platform support for Windows, Linux, FreeBSD, Solaris, OpenBSD, and Android.

LegalOpen source · GPLv3Emulator compatibility Source

Download Configuration Nightly build A simple command-line tool for downloading mods for Switch emulators.A cross-platform graphical Switch emulator cheat downloader.

Firmware switch

Nintendo Switch

Firmware for the nintendo switch

23.0.1 22.5.0 21.2.0 20.5.0 19.0.1 18.1.0

Prod Keys

Nintendo Switch

Prod Keys for the nintendo switch

23.X.X 22.X.X 21.X.X 20.X.X 19.X.X 18.X.X

Community Mods

No mods found for this game yet.

About

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!

Update Notes: v2.0.1 (v458752). Firmware 22.5.0 and master key 18.0 are required.

Thanks to SUXXORS !