Buy Mars Horizon XBOX Code
Mars Horizon Xbox Key: compare prices from 6 offers (October 2026)
A Mars Horizon Xbox Key — also known as an Xbox code or Xbox digital code — is the official activation code you redeem in the Microsoft Store, working on Xbox One and Series X|S. From €8.39 (€8.77 with fees, -51%) at Difmark, Account format · Cheapest official key: €15.94 (€17.86 with fees) · 5 verified stores, 6 offers in stock · Updated 05h 51min ago.
Gift cards
Account
Xbox key
Prices change depending on the selected payment method.
Final prices with fees
Is now a good time to buy Mars Horizon for Xbox One?
Waiting will not get you anywhere: this one hardly ever drops.
When it does drop, it drops a little: rarely more than 21%.
The cheapest it has ever been is €5.52, and that was 3 years ago.
If the official price does not move, the only thing that can save you money is the gap between stores, which is what you have in the table above.
How much does Mars Horizon for Xbox One cost right now?
Mars Horizon for Xbox One starts at €8.39 (€8.77 with fees) at Difmark, 51% under the €17.99 (no fees) of the official store — but that is a shared account, not a key of your own. If you want a key tied to your own account, the cheapest is €15.94 (€17.86 with fees) at Eneba.
That €8.39 (€8.77 with fees) already includes the Gocdkeys coupon, so apply it at checkout or the store will show you a higher price.
Only 6 offers across 5 stores carry it, and thin supply means the price barely moves.
That puts it 5% under its average of €18.64 since 2020, so today is a better entry point than most days of its life.
Shared account
Xbox Key
Which Mars Horizon format should you buy?
What you can actually buy today: an Xbox Key from €15.94 (€17.86 with fees) at Eneba, which you redeem yourself and leaves the game on your own account and a shared account from €8.39 (€8.77 with fees) at Difmark, where you log in with the seller credentials instead of owning it.
The shared account at €8.39 (€8.77 with fees) undercuts the key at €15.94 (€17.86 with fees) by €7.55 (€9.09 with fees), but on an account the game stays tied to credentials the seller controls; for €7.55 (€9.09 with fees) the key is yours and nobody can take it back.
Can you activate Mars Horizon in US?
5 of the 6 offers work on US — the Global ones plus the ones issued for your own region.
Is Mars Horizon worth it?
Critics put it at 74 out of 100, though there are only 12 reviews published so far.
So, which Mars Horizon deal should you buy?
For most people the key at €15.94 (€17.86 with fees) at Eneba is the sensible buy: the game stays on your own account and it is only €7.55 (€9.09 with fees) more than the shared account.
Most common FAQs when buying Mars Horizon for Xbox 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.
Mars Horizon
Is it worth it?
- 70/100Critics' average scoreOpenCritic · Fair
- 67%Critics recommend it12 critic reviews
- 5.0/5GoCDKeys users1 ratings →
What the press says
Mars Horizon is a game that anyone who ever wanted to be an astronaut dreamed of having. The ambient music sets the tone for players... Read more
Though it isn’t the perfect space game, it’s a pretty darn good one. It gives you so much to think about, but it never feels... Read more
A fun management game about running a space program and shooting for the stars that sacrifices some of the visual wonder of space travel in... Read more
A space agency simulator which overcomes its PC roots and primitive presentation to become a highly addictive and original strategy game. Packed with space facts... Read more
You’ll grind your teeth when you’re the last man on the moon, but the more you persist, the more Mars Horizon pulls you in. If... Read more
I’ve been so tough on Mars Horizon. Know that I’m sorry about that. I was more deeply invested in getting to Mars than I’ve been... Read more
Its systems are light enough to not be overwhelming, and even if they become too much for you, a well-defined tutorial does a good job... Read more
Mars Horizon fulfills with originality a mission almost as difficult as sending a manned mission to outer space, which is to transform the management of... Read more
I had a lot of fun researching for the next big thing in Mars Horizon, but a lot less due to all the technical issues... Read more
About the game
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What do our users think of Mars Horizon for Xbox?
Manage your own space agency on missions from Earth to Mars, with decisions that balance public support, research, technology, and supply minigames. Accessible, educational, and occasionally addictive - however, some find it a bit too simple, and some parts appear visually very basic despite its charm.
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