Once Upon A KATAMARI
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!
- Price:$39.99
- Release Date:10/23/2025
- Franchise:Bandai Namco Entertainment
- Developer:RENGAME
- Publisher:Bandai Namco Entertainment Inc.
- Last Updated:11/2/2025
- Steam App Id:1880620
Once Upon A KATAMARI
- Windows
- Mac
- Linux
- Steam Deck (Verified)
Steam Charts, Stats, and Live Player Count
At the moment, Once Upon A KATAMARI has 563 concurrent players online and in-game. This is 73% lower than its previous all-time peak of 2,093 players achieved on 10/24/2025.
Review History Chart
Track historical review trends and overall ratings for Once Upon A KATAMARI. It has received a total of 669 reviews on the Steam store and achieved a Player Score of 88 (Very Positive).
Price History Chart
Track historical price changes and trends for Once Upon A KATAMARI. Right now, it costs $39.99 in the Steam Store.
Community Hub Members & Followers Chart
Explore the cumulative breakdown of Steam community hub members for Once Upon A KATAMARI and its growth over time. It currently has 5,456 followers on its community page.
About Once Upon A KATAMARI
Once Upon A KATAMARI is a Casual, and Action game developed by RENGAME. On 10/23/2025, it was released on the Steam Store by Bandai Namco Entertainment Inc.
Players have rated Once Upon A KATAMARI as "Very Positive" out of 669 total reviews on the Steam Store. These are split between 627 positive reviews and 42 negative reviews — an overall 94% positive review rating.
It is available for gamers to download and play for $39.99. The game also has a total of 3 DLC add-ons including: Once Upon A KATAMARI - Katamari Damacy Series Songs: Side A, Once Upon A KATAMARI - Katamari Damacy Series Songs: Sides A + B Bundle, and Once Upon A KATAMARI - Katamari Damacy Series Songs: Side B available for purchase and download through Steam.
It can be played and ran on Windows systems. It is verified by Valve as playable on the Steam Deck and will run well.
It also supports 9 languanges in-game including English, French, Italian, German, and Spanish (Spain). Each language comes with varying levels of support for the in-game interface, audio, and fully translated subtitles.
According to Steam’s category system, Once Upon A KATAMARI supports the following features:
- Single-player
- Steam Cloud
- Family Sharing
- Steam Achievements
- PvP
- Full controller support
- Multi-player
- Online PvP
From the Steam community, Once Upon A KATAMARI has been tagged with the following user tags:
- Character Customization
- Great Soundtrack
- Multiplayer
- Story Rich
- Tutorial
- Historical
- 3D
- Controller
- Cute
- Funny
- Casual
- Action
- Adventure
- Singleplayer
Media & Sceenshots
Watch the featured video for Once Upon A KATAMARI and see the latest screenshots from the Steam Store.
DLC & Related Apps
Once Upon A KATAMARI is referenced by 3 other related apps in the Steam Store.
| Image | Name | Type | Release Date | Actions |
|---|---|---|---|---|
 | Once Upon A KATAMARI - Katamari Damacy Series Songs: Side A | DLC | 10/23/2025 | View |
 | Once Upon A KATAMARI - Katamari Damacy Series Songs: Sides A + B Bundle | DLC | 10/23/2025 | View |
 | Once Upon A KATAMARI - Katamari Damacy Series Songs: Side B | DLC | 10/23/2025 | View |
Related Packages
Once Upon A KATAMARI is referenced by 4 packages in the Steam Store.
| Name | Price | Actions |
|---|---|---|
| Once Upon A KATAMARI | $39.99 | View |
| Once Upon A KATAMARI - King of All Sounds Edition | $59.99 | View |
| Once Upon A KATAMARI | $39.99 | View |
| Once Upon A KATAMARI - King of All Sounds Edition | $59.99 | View |
Supported Languages
Once Upon A KATAMARI is available in 9 different languages with varying levels of support for the in-game interface, audio, and fully translated subtitles.
| Name | Interface | Audio | Subtitles |
|---|---|---|---|
| English | Yes | Yes | Yes |
| French | Yes | No | Yes |
| Italian | Yes | No | Yes |
| German | Yes | No | Yes |
| Spanish (Spain) | Yes | No | Yes |
| Chinese (Simplified) | Yes | No | Yes |
| Chinese (Traditional) | Yes | No | Yes |
| Japanese | Yes | Yes | Yes |
| Korean | Yes | No | Yes |
Frequently Asked Questions
Soures & References
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Once Upon A KATAMARI data has been sourced from:
- Valve Corporation. (2025, November 2). Once Upon A KATAMARI on Steam. Steam Store. https://store.steampowered.com/app/1880620
- Valve Corporation. (2025, November 2). Once Upon A KATAMARI. Steam Community Hub. https://steamcommunity.com/app/1880620