Once Upon A KATAMARI
All offers (9)
Compare the platform, region and delivery before you buy.
Standard Edition 5 offers · EU & Global
- Once Upon a KATAMARI (Global) (PC) - Steam - Digital KeyActivation keySteamGlobalLowest price€18.55no Plus, no ProtectView deal
- Once Upon A KATAMARI EU PC Steam CD KeyActivation keySteamEurope€20.14+ payment feeView deal
- Once Upon a KATAMARI (Europe) (PC) - Steam - Digital KeyActivation keySteamEurope€20.23no Plus, no ProtectView deal
- Once Upon a Katamari EUActivation keySteamEurope€20.37+ service feeView deal
Once Upon A KATAMARI PC (Europe & UK)Activation keySteamEurope€31.19View deal
Special Edition 2 offers · EU & Global
Official store Steam · price for Germany
- Steam store pageDirect purchaseSteamGermany€39.99No feeView on Steam
You buy directly from the store. "+ service fee" or "+ payment fee" means the store adds a fee at checkout; you see the final price there before you pay. We may earn a commission when you buy through our links.
Best price over the last 32 days
- Lowest €18.5529 Oct 2026
- Highest €20.3818 Oct 2026
- Today €18.55
The cheapest EU or Global key per day across all compared stores; the dashed line is the Steam price.
Trailer & screenshots
Buy Once Upon A KATAMARI key: current price comparison
Where is the Once Upon A KATAMARI key cheapest?
The cheapest Once Upon A KATAMARI key that activates in the EU currently costs €18.55 at Driffle. Keyfinder compares 9 offers from 5 shops for this price. That is 54% less than the Steam price of €39.99. Prices are refreshed hourly; region, edition and any checkout fees are shown on each offer.
What does the Once Upon A KATAMARI key cost on each platform?
The cheapest key per platform right now: PC €18.55 at Driffle and Xbox €36.46 at Eneba.
What was the lowest Once Upon A KATAMARI key price in the last 32 days?
€18.55 on 29 Oct 2026, for the standard edition that activates in the EU. The highest daily low in that time was €20.38 on 18 Oct 2026; today the cheapest key costs €18.55.
Which Once Upon A KATAMARI keys activate in the EU?
9 offers are marked EU or Global and activate in Germany and the rest of the EU. Keys for other regions are listed separately. The keys on offer are for Steam and Xbox.
How do I activate the Once Upon A KATAMARI key?
The cheapest key activates on Steam. You redeem it there with the code the shop sends you after you pay.
Is it safe to buy a Once Upon A KATAMARI key from Driffle?
Before you pay, check three things on the offer: the region (EU or Global for Germany), the edition and any fee added at checkout. Keyfinder shows all three on every offer. Our Driffle check covers who runs the shop, its fees and its regions.
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About 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!
- Developer
- RENGAME
- Publisher
- Bandai Namco Entertainment Inc.
- Release date
- 23 Oct 2025
- Steam
- View on Steam












