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:1/29/2026
- 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 71 concurrent players online and in-game. This is 97% lower than its previous all-time peak of 2,093 players achieved on 10/24/2025.
Once Upon A KATAMARI Review
Once Upon A KATAMARI has achieved a Steambase Player Score of 93 / 100. This score is calculated from 1,487 total reviews on the Steam store — giving it a Very Positive rating. These are split between 1,379 positive reviews, 108 negative reviews, and will be updated in real-time as more players leave their feedback.
Track historical reviews and overall rating trends for Once Upon A KATAMARI using the chart below.
Once Upon A KATAMARI Price
Once Upon A KATAMARI costs $39.99 in the Steam store as of 1/29/2026. At the moment, it can only be purchased as a standalone game but may be included in future bundles for a discount.
Explore the price history chart below to track historical price changes and other pricing stats for Once Upon A KATAMARI.
Once Upon A KATAMARI DLC
Once Upon A KATAMARI has 4 downloadable add-ons available for purchase on Steam which include Once Upon A KATAMARI - Katamari Damacy Series Songs: Side A, Once Upon A KATAMARI - Katamari Damacy Series Dance Dance Remixes, and Once Upon A KATAMARI - Katamari Damacy Series Songs: Side B.
| 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 Dance Dance Remixes | DLC | 11/25/2025 | 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 |
About Once Upon A KATAMARI
Once Upon A KATAMARI is an Action, and Casual game developed by RENGAME. On 10/23/2025, it was released on the Steam Store by Bandai Namco Entertainment Inc.
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:
- Family Sharing
- Full controller support
- Single-player
- Steam Cloud
- Multi-player
- PvP
- Steam Achievements
- 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
- Colorful
- Action
- Adventure
- Singleplayer
Media & Sceenshots
Watch the featured video for Once Upon A KATAMARI and see the latest screenshots from the Steam Store.
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
Steambase has best-in-class data powered directly by Steam, our data partners, and in-house experts. Data is enriched, cleansed, verified, and updated in real-time to ensure we surface the most up-to-date information. Learn more about the Steambase approach to data collection.
Once Upon A KATAMARI data has been sourced from:
- Valve Corporation. (2026, January 29). Once Upon A KATAMARI on Steam. Steam Store. https://store.steampowered.com/app/1880620
- Valve Corporation. (2026, January 29). Once Upon A KATAMARI. Steam Community Hub. https://steamcommunity.com/app/1880620