Arsene Lupin - Once a Thief
All offers (10)
Compare the platform, region and delivery before you buy.
Standard Edition 6 offers · EU & Global
Arsene Lupin: Once a Thief PC Steam CD KeyActivation keySteamGlobalLowest price€5.32+ payment feeView deal
Arsene Lupin - Once a Thief (PC) Steam Key GLOBALActivation keySteamGlobal€5.38+ fee possibleView deal
Arsene Lupin - Once a Thief (Global) (PC) - Steam - Digital KeyActivation keySteamGlobal€5.49no Plus, no ProtectView deal- Arsene Lupin: Once a Thief EU PC Steam CD KeyActivation keySteamEurope€7.09+ payment feeView deal
Arsene Lupin - Once a Thief PCActivation keySteamGlobal€7.19View deal
Arsene Lupin - Once a ThiefActivation keySteamEurope€7.49View deal
Deluxe Edition 3 offers · EU & Global
Official store Steam · price for Germany
Steam store pageDirect purchaseSteamGermany€29.99No feeView on Steam
Other regions 1 offer
Sold for Latin America, North America, Asia, the Middle East, Russia or an unspecified region. These keys usually cannot be activated from Germany.
- Arsene Lupin: Once a Thief RoW PC Steam CD KeyActivation keySteamRegion unconfirmedConfirm at store before buying€5.17+ payment feeView deal
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 €5.3230 Oct 2026
- Highest €6.6221 Oct 2026
- Today €5.32
The cheapest EU or Global key per day across all compared stores; the dashed line is the Steam price.
Trailer & screenshots
Buy Arsene Lupin - Once a Thief key: current price comparison
Where is the Arsene Lupin - Once a Thief key cheapest?
The cheapest Arsene Lupin - Once a Thief key that activates in the EU currently costs €5.32 at Kinguin. Keyfinder compares 10 offers from 5 shops for this price. That is 82% less than the Steam price of €29.99. Prices are refreshed hourly; region, edition and any checkout fees are shown on each offer.
What was the lowest Arsene Lupin - Once a Thief key price in the last 32 days?
€5.32 on 30 Oct 2026, for the standard edition that activates in the EU. The highest daily low in that time was €6.62 on 21 Oct 2026; today the cheapest key costs €5.32.
Which Arsene Lupin - Once a Thief 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.
How do I activate the Arsene Lupin - Once a Thief 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 Arsene Lupin - Once a Thief key from Kinguin?
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 Kinguin check covers who runs the shop, its fees and its regions.
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About Arsene Lupin - Once a Thief
Discover the youth of a legend - Experience the transformation of Arsene Lupin, from whimsical thief to legendary hero, in 'Arsene Lupin - Once a Thief', an adventure and investigation game freely adapted from the works of Maurice Leblanc, with its events unfolding in the early 20th century.
- Developer
- Blazing Griffin
- Publisher
- Microids
- Release date
- 17 Oct 2024
- Steam
- View on Steam