Buy One More Island Steam Key
One More Island Steam Key: compare prices from 21 offers (October 2026)
An One More Island Steam Key — also known as a CD Key or digital code — is the official activation code you redeem on Steam and keep in your library permanently. From €0.35 (€0.37 with fees, -98%) at Difmark Digital Keys, 98% below the €18.49 (no fees) Steam price · 16 verified stores, 21 offers in stock · Updated 01h 35min ago.
Prices change depending on the selected payment method.
Final prices with fees
About One More Island
The Queen of the Old World calls upon you! As Her Majesty's domain expands, we require a capable administrator to guide Her latest colonies to prosperity. We will provide you with ships, colonists, and other tools necessary to tame these wild, virgin lands, and turn them into a prosperous colonial enterprise, all under the Queen's watchful eye.
Naturally, the Crown will expect you to share the bounty of these new lands, pay your taxes on time, and continue expanding the boundaries of Her Majesty’s colonial possessions. Obedience may earn you rewards,but refusing to pay your dues or worse, declaring independence, will have dire consequences.
So, governor. Are you ready to colonize One More Island?
You are called upon to explore the frontiers of Her Majesty’s colonial empire, claim territory, then exploit it to its fullest to gain riches for the throne!
Set sail for the New World to plant Her flag and establish a new colony - as well as ensuring it thrives.
Each exploration is never the same, thanks to a world map generated dynamically from a combination of hand-crafted map elements.
Customize the challenge to your tastes, adjusting island size, land fertility, amount of natural resources and more, to make it as easy or as hard as desired.
As governor, you're in charge. Plan out the colony, take care of your residents, and turn a small outpost into an overseas metropolis bustling with commerce!
Construct the buildings you want: The freeform building designer allows fine-tuning workshop placement and colonist’s paths to optimize the holy colony plan.
Look after the colonists' needs. Happy colonists work harder and faster, growing your, err, Her Majesty's colonial empire.
Harness this legendary colony and these dedicated colonists to create production chains, producing necessary goods on the spot and growing the community.
There's always One More Island to conquer. Explore the world, find new spots to establish more colonies, then tie them together into a self-sufficient network: An empire of your own making.
Build a new fleet to explore the archipelago, claim new islands for your domain, then link them together with overseas trade routes.
Optimize your production chains and increase their complexity to create entire industries independent of the Old World.
Research new ways to develop your fledgling colony into a New World superpower. Each civilization tier brings with it new challenges, new requirements - and new opportunities.
The Queen wants her share of New World's bounty. Taxes are expected, as is ordained. But there's always another option, one that your colonists might look upon favorably.
Manage your reputation at the royal court. Pay your taxes on time and meet their expectations or...
Do you dare to commit the unthinkable? Do you dare to disobey the monarch?
Do you dare try to form a new nation, breaking free of Old World tyranny?
Well? Where do you stand?
How much does One More Island for PC cost right now?
One More Island for PC starts at €0.35 (€0.37 with fees) at Difmark Digital Keys, a Steam key, which is 98% under the €18.49 (no fees) it costs on the official store.
That €0.35 (€0.37 with fees) already includes the Gocdkeys coupon, so apply it at checkout or the store will show you a higher price.
With 21 offers across 16 stores there is enough competition for the price to move, so the gap between the cheapest and the rest is worth checking before you buy.
Steam Key
Steam Gift
Is it worth buying the Steam Key for One More Island now or waiting?
That €1.08 (no fees) key is at one of its best prices.
- Those €1.08 (no fees) are 67% below what it usually costs, measured on the store price.
- 11 stores sell the Steam Key at the same time, and with that much competition the price moves almost daily.
- Not counting today, the lowest we have recorded for the Steam Key across 517 days is €1.18 — and today it is below that.
Worked out from 1,471 daily records of the Steam Key for One More Island across 17 stores. See the full price history.
The price does not include each store's payment fees. The percentage is measured on the store price, without coupons, because that is how we record the history. The analysis only counts Key offers. Shared accounts, Steam Gift and physical editions stay out, because they are not the same product and their prices move differently.
Which One More Island format should you buy?
By format: Steam Key from €0.35 (€0.37 with fees) and Steam Gift from €19.31 (€19.60 with fees).
Can you activate One More Island in US?
17 of the 21 offers work on US — the Global ones plus the ones issued for your own region.
Why is there such an expensive One More Island offer?
One listing is worth ignoring: the Steam key that Fanatical has at €19.99 (no fees) is more than 54 times the cheapest offer and is not what this game costs. The number to work from is €0.35 (€0.37 with fees) at Difmark Digital Keys.
Most common FAQs when buying One More Island for PC in digital format:
Other stores may take 30–40 minutes depending on game availability. On release days, delivery times may be slightly longer.
If you notice an unusually long delay, contact the store or us, and we’ll resolve it as quickly as possible.
There have been occasions when those services were overwhelmed, which is why we also offer 24/7 customer support to help resolve any issues or questions.
In any case, we always offer a 100% guarantee, so you won’t have any problems, and if you do, we’ll resolve them as soon as possible.
Need more help? Use our FAQs.
One More Island
Is it worth it?
Is it alive?
- Watching now on Twitch
- Live channels
What the press says
The one downside I noticed while playing One S’more was not enough to keep me from falling in love with this weird little title. I... Read more
About the game
* languages with full audio
Requirements
- OS *: Windows 7+
- Intel i5 or AMD-FX+
- 4 GB RAM
- Integrated GPU might work, Nvidia Geforce GTX 550+ or AMD Radeon HD 5000
- Version 11
- 300 MB available space
- Sound Card: Any
- Windows 10
- Intel 8th gen+ or AMD-Ryzen
- 6 GB RAM
- Nvidia Geforce GTX 650+ or AMD RX470+
- Version 11
- 300 MB available space
- Sound Card: Any
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