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!
92.2Rating
0Content
38Achievements
About This Game
Once Upon A KATAMARI is a action/casual game with both single-player and multiplayer modes, developed by RENGAME and released in 2025. With an estimated 56,000 copies sold, it is considered a modest seller on Steam. With 1.5k reviews on Steam, it stands as a game with a solid review base on Steam. Community ratings across Steam average 92.2/100 — a exceptional reception overall. According to player data, the main story takes around 7.15 hours, with side content bringing that to 11.54 hours, and a completionist run can reach 21.47 hours. The game has 5 DLCs available, expanding the base experience with additional content. Players commonly describe it as Action, 3D, Adventure, Singleplayer and Historical.
Media
▶
User Reviews
92.2
Overall Score / 100
9.2/10
Steam (1532 rev)
Playtime Estimates
7.15h
🎯 Main Story
11.54h
⭐ Main + Sides
21.47h
💯 Completionist
Based on 14 player submissions
DLCs (5)
Once Upon A KATAMARI - Katamari Damacy Series Neo Remixes
$7.99
Once Upon A KATAMARI - Katamari Damacy Series Dance Dance Remixes
$7.99
Once Upon A KATAMARI - Katamari Damacy Series Songs: Sides A + B Bundle
$29.99
Once Upon A KATAMARI - Katamari Damacy Series Songs: Side A
$19.99
Once Upon A KATAMARI - Katamari Damacy Series Songs: Side B
$19.99
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Game Information
Release Date
October 23, 2025
Developer
RENGAME
Publisher
Bandai Namco Entertainment Inc.
Platforms
Windows
Controller
Full Support
Price
$39.99
Analytics & Metrics
Copies Sold (VISE)
56.3K
(45K - 67.6K) VRI ScoreLearning
73.5
Hard to call the data is inconsistent at this point.
VRI (Vorythic Recommendation Index) a single number indicating whether the game is worth your time. Built from game data, putting real players' opinions above progressive 'critics'.
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Genres & Categories
Genres
Action
Casual
Categories
Single-player
Multi-player
PvP
Online PvP
Steam Achievements
Full controller support
Steam Cloud
Family Sharing
Tags
Action
3D
Adventure
Singleplayer
Historical
Controller
Character Customization
Multiplayer
Casual
Tutorial
Great Soundtrack
Story Rich
Cute
Funny
Colorful
Surreal
Family Friendly
Supported Languages
With Full Audio
English
Japanese
Text Only
French
Italian
German
Spanish - Spain
Simplified Chinese
Traditional Chinese
Korean
System Requirements
🪟 Windows
Minimum
Recommended
Minimum:
- Requires a 64-bit processor and operating system
- OS: Windows 11
- Processor: Intel Core i3-8100 /AMD Ryzen 3 3100
- Memory: 6 GB RAM
- Graphics: Nvidia GeForce GTX 550 Ti [1 GB] / AMD Radeon HD 7770 [2 GB]
- DirectX: Version 12
- Storage: 6 GB available space
- Additional Notes: Estimated performance: 1080p/60fps with graphics settings at "Low". Framerate might drop in graphics-intensive scenes.
Recommended:
- Requires a 64-bit processor and operating system
- OS: Windows 11
- Processor: Intel Core i3-8100 /AMD Ryzen 3 3100
- Memory: 8 GB RAM
- Graphics: Nvidia GeForce GTX 750 Ti [2 GB] / AMD Radeon HD 7850 [2 GB] / Intel Arc A310 [4 GB]
- DirectX: Version 12
- Additional Notes: Estimated performance: 1080p/60fps with graphics settings at "High". Framerate might drop in graphics-intensive scenes.
Legal Notice
Once Upon A KATAMARI™＆ ©Bandai Namco Entertainment Inc.