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One More Island

ExplorationCity BuilderColony SimBuildingSurvival69% positive on Steam
Berg GamesReleased 16 May 2022
11 active offers across 8 stores

All offers (11)

Compare the platform, region and delivery before you buy.

Standard Edition 11 offers · EU & Global

  • One More Island PC Steam CD KeyActivation key
    SteamGlobal
    Lowest price€0.33+ payment fee
    View deal
  • One More Island (PC) Steam Key - GLOBALActivation key
    SteamGlobal
    €0.40+ service fee
    View deal
  • One More Island EU PC Steam CD KeyActivation key
    SteamEurope
    €0.47+ payment fee
    View deal
  • One More Island GlobalActivation key
    SteamGlobal
    €0.52+ service fee
    View deal
  • One More Island (PC) Steam Key GLOBALActivation key
    SteamGlobal
    €0.54+ fee possible
    View deal
  • One More Island (Global) (PC) - Steam - Digital KeyActivation key
    SteamGlobal
    €0.56no Plus, no Protect
    View deal
  • One More Island (PC) Steam Key EUROPEActivation key
    SteamEurope
    €0.65+ fee possible
    View deal
  • One More Island Steam Key: GlobalActivation key
    SteamGlobal
    €1.59
    View deal

Official store Steam · price for Germany

  • Steam store pageDirect purchase
    SteamGermany
    €18.49No fee
    View 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

€20.00€10.00€0.0011 Oct 202611 Nov 2026
  • Lowest €0.222 Nov 2026
  • Highest €0.335 Nov 2026
  • Today €0.33

The cheapest EU or Global key per day across all compared stores; the dashed line is the Steam price.

One More Island screenshot 1One More Island screenshot 2One More Island screenshot 3One More Island screenshot 4

Buy One More Island key: current price comparison

Where is the One More Island key cheapest?

The cheapest One More Island key that activates in the EU currently costs €0.33 at Kinguin. Keyfinder compares 11 offers from 8 shops for this price. That is 98% less than the Steam price of €18.49. Prices are refreshed hourly; region, edition and any checkout fees are shown on each offer.

What was the lowest One More Island key price in the last 32 days?

€0.22 on 2 Nov 2026, for the standard edition that activates in the EU. The highest daily low in that time was €0.33 on 5 Nov 2026; today the cheapest key costs €0.33.

Which One More Island keys activate in the EU?

11 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.

What a game key is and how to read an offer

How do I activate the One More Island key?

The cheapest key activates on Steam. You redeem it there with the code the shop sends you after you pay.

How to redeem a Steam key

Is it safe to buy a One More Island 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.

Is Kinguin legit? Read our check

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About One More Island

As the Queen's latest governor, build a colonial empire in Her name. Claim islands, collect their natural resources, build production chains, and turn a derelict outpost into a rebellious, bustling metropolis at the heart of a New World commercial empire!

Developer
Berg Games
Publisher
indie.io
Release date
16 May 2022
Steam
View on Steam