Buy They Are Billions XBOX Code
They Are Billions Xbox Key: compare prices from 12 offers (October 2026)
A They Are Billions 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 €5.42 (€5.92 with fees, -80%) at Key4Games, Account format · Cheapest official key: €15.35 (€16.05 with fees), 46% below the €29.99 (no fees) Microsoft Store ES price · 9 verified stores, 12 offers in stock · Updated 01h 30min ago.
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Prices change depending on the selected payment method.
Final prices with fees
Deutschland · Redeem it on Microsoft Store
France · Redeem them on Microsoft Store
España · Redeem them on Microsoft Store
Italia · Redeem it on Microsoft StoreIs now a good time to buy They Are Billions for Xbox One?
It is a step away from the cheapest it has ever been, and it has not gone below that in a long time.
It hit €6.60 in September 2024, 23 months ago.
In all that time it has gone from €6.60 to €30.26, and never below.
You are €0.90 away from the cheapest it has ever been, so waiting for it to go lower is not realistic.
How much does They Are Billions for Xbox One cost right now?
They Are Billions for Xbox One starts at €5.42 (€5.92 with fees) at Key4Games, 80% under the €29.99 (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 €15.35 (€16.05 with fees) at Gameboost.
That €5.42 (€5.92 with fees) already includes the GOCDKEYS15 coupon, so apply it at checkout or the store will show you a higher price.
With 12 offers across 9 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.
Shared account
Xbox Key
Are these stores safe to buy They Are Billions from?
Worth knowing before you click: Key4Games is cheapest at €5.42 (€5.92 with fees) but has only 37 Trustpilot reviews behind it. If that thin track record bothers you, Difmark has the same shared account at €6.30 (€6.58 with fees) with 14.2k reviews and a 4.1 out of 5.
Which They Are Billions format should you buy?
What you can actually buy today: an Xbox Key from €15.35 (€16.05 with fees) at Gameboost, which you redeem yourself and leaves the game on your own account and a shared account from €5.42 (€5.92 with fees) at Key4Games, where you log in with the seller credentials instead of owning it.
The shared account at €5.42 (€5.92 with fees) undercuts the key at €15.35 (€16.05 with fees) by €9.93 (€10.13 with fees), but on an account the game stays tied to credentials the seller controls; for €9.93 (€10.13 with fees) the key is yours and nobody can take it back.
Can you activate They Are Billions in US?
6 of the 12 offers work on US — the Global ones plus the ones issued for your own region.
Is They Are Billions worth it?
44 outlets reviewed it and it averages 75 out of 100, with 49% recommending it.
Why is there such an expensive They Are Billions offer?
One listing is worth ignoring: the Xbox key that Kinguin has at €155.33 (€168.04 with fees) is more than 28 times the cheapest offer and is not what this game costs. The number to work from is €15.35 (€16.05 with fees) at Gameboost.
So, which They Are Billions deal should you buy?
For most people the key at €15.35 (€16.05 with fees) at Gameboost is the sensible buy: the game stays on your own account and it is only €9.93 (€10.13 with fees) more than the shared account.
Most common FAQs when buying They Are Billions 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.
They Are Billions
Is it worth it?
- 73/100Critics' average scoreOpenCritic · Strong
- 49%Critics recommend it44 critic reviews
Is it alive?
- Watching now on Twitch
- Live channels
What the press says
They Are Billions is a game based on just a single trick that's up its undead sleeve. But it's a hell of a trick, one... Read more
A supremely well constructed RTS that feels right at home on PS4, They Are Billions sets a new golden bar for other genre efforts to... Read more
They Are Billions offers an almost perfect gameplay loop, mixing tower-defence with city building and exploration, as you balance resource-management, defence and offense, all against... Read more
Overall, They Are Billions is an absolutely solid pick up and a real steal for its price point. Read more
Watching an infection spread rapidly through your small town because a stray zombie managed to wander in from an unguarded direction early on? A lesson... Read more
Though sometimes clunky controls and missing features will have you reaching for the keyboard, They Are Billions on PS4 is still a descent into madness... Read more
They Are Billions is a unique and relentlessly tense take on the Civ-Sim and one that will reward any failure with swift and sudden destruction. Read more
If you’re into your steampunk with a side of apocalypse, then you’re covered. If you’re a WarCraft alumni who fancies a bit of a twist... Read more
Establishing and expanding a colony while defending against increasingly difficult hordes of infected makes for a very engrossing experience in They Are Billions, though some... Read more
They Are Billions is a wonderful game – on PC. This direct Xbox port is not only missing crucial features from its PC counterpart, like... Read more
Stick with it and take the time to learn the game’s intricacies, and there’s a lot of fun to be had with They Are Billions.... Read more
That said, there's really something here to enjoy in They Are Billions. Taken as a whole, it is an entirely new and interesting take on... Read more
They are Billions is a great game that is lacking in content. The idea behind it – a survival strategy with "realistic" zombie mechanics –... Read more
They Are Billions began to attract the attention of the community thanks to the early access for PC. Finally reaching the console community, it grants... Read more
They Are Billions blends the best aspects of tower defense and real-time strategy to create a tense and oppressive atmosphere where one mistake can lead to... Read more
With permadeath and razor-sharp margins for error, the title caters to RTS veterans and survivalists hungry for challenge Read more
While the game itself is really quite good, the lack of gameplay options and lack of thought into porting over the control scheme make for an... Read more
"They Are Billions" is a kernel of a great game. I'm sure that the more complete PC release is thoroughly satisfying, but the console release,... Read more
An excellent single-player RTS with a palpable atmosphere that would score much higher with improved gamepad support and the standard tutorials available in its PC... Read more
They Are Billions is an enjoyable survival game that's hampered by poor controls and a lack of variety. Read more
They Are Billions is a brilliant game that breaths fresh life into the RTS formula. Its setting, concept, and execution make it a wonderful addition... Read more
Overall, I had a fairly mixed experience with They Are Billions. I liked the art style and the concept of the game. I quite enjoyed... Read more
They Are Billions has some interesting concepts, but doesn’t deliver a satisfying console RTS that I can get into. Read more
I’m going to give the game a Bestest Best sticker Read more
They are billions accomplishes to give us a changelling and addictive experience, finelly mixing the RTS and Tower Defense genres. Read more
The lack of the campaign mode and the difficulties in its gamepad control do not make the consoles versions of They Are Billions the best,... Read more
Sometimes less is more, but other times it's just plain less. The streamlined city-builder mechanics keep the player focused on the zombie menace, but the... Read more
They Are Billions is one of the first strategy games that use keyboard and mouse on console, it's interesting because of that. Otherwise we get... Read more
About the game
Related news
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