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Q: Why is the Steam Key of 8-Bit Invaders safer than the account format?

The Steam Key format is what we always recommend due to its ease of use and higher security compared to any other format. You just need to redeem the key in your account to download 8-Bit Invaders to your game library. The account format requires more complicated steps and is more prone to errors during activation.

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8-Bit Invaders Steam Key: compare prices from 11 offers (August 2026)

A 8-Bit Invaders 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 €9.69 (-34%) at Instant Gaming, 34% below the €14.79 Steam price · 9 verified stores, 11 offers in stock · Updated 01h 31min ago.

Steam Key

Cheapest

€9.69 -34% Save €5 vs Steam View deal

No code available

Steam Key

Official store

€14.79 View deal

No code available

See 9 keys from €9.69

Historical prices

Medium price

Current minimum price

8-Bit Invaders prices: PC & PS4 →

Official stores are authorized distributors, and while their prices may be higher than Key stores, their reliability is 100%.

“Choose it if you don’t mind the price difference”

Key stores are resellers and marketplaces, which is why they are usually cheaper than official stores. We only show the best ones, so you can rest assured. Plus, we offer our guarantee against any issues.

“Choose it if you’re looking for a great discount”

Editions Standard

Format Steam Key Steam Gift

Global EU US UK

Official stores 2 stores Hide Accounts

Resellers

No payment fees With payment fees Basic price Fees incl.

Promoted store

Difmark Digital Keys 4.1 (14.2k)

Coupon

Gocdkeys -16%

Copied!

€23.57 €19.80

Store Difmark Digital Keys

Region Global

Product type Steam Key

Edition Standard

Fees +€1.65

Instant Gaming
Kinguin
G2A
Gamivo
Driffle
Eneba

Instant Gaming 4.7 (833.8k)

No code available

€9.69

Store Instant Gaming

Region Global

Product type Steam Key

Edition Standard

Fees +€0.19

Kinguin 4.6 (120.4k)

Subscription from 2.99€/month

€16.95 €15.26 How to get this priceHow to get

Store Kinguin

Region Europe

Product type Steam Gift

Edition Standard

Fees +€1.86

G2A 4.0 (346.2k)

No code available

€17.10 How to get this priceHow to get

Store G2A

Region US

Product type Steam Gift

Edition Standard

Fees +€0.05

Gamivo 3.8 (49.7k)

Subscription from 2.01€/month

€163.85 €139.27 How to get this priceHow to get

Store Gamivo

Region Global

Product type Steam Key

Edition Standard

Fees +€22.94

Driffle 4.4 (9.2k)

Subscription from 4.99€/month

€161.55 €145.40

Product type Steam Key

Edition Standard

Fees +€18.12

Kinguin 4.6 (120.4k)

Subscription from 2.99€/month

€166.77 €150.09 How to get this priceHow to get

Store Kinguin

Region Global

Product type Steam Key

Eneba 4.4 (312.9k)

€195.43 €175.89 How to get this priceHow to get

Store Eneba

Region Global

Product type Steam Key

Edition Standard

Fees +€14.97

G2A 4.0 (346.2k)

No code available

€181.00 How to get this priceHow to get

Store G2A

Region Global

Product type Steam Key

Edition Standard

Fees +€0.54

Official stores

Greenmangaming
Steam

Greenmangaming 4.7 (43.9k)

No code available

€14.79

Store Greenmangaming

Region Global

Product type Steam Key

Steam 1.8 (3.7k)

Product type Steam Key

Edition Standard

Fees -

About 8-Bit Invaders

The Invasion Has Begun!

8-Bit Invaders! is a fast-paced, retro Real-Time Strategy game for the PC. Control the military might of the GALACTIC MARINE CORPS or invade with the devastating power of the alien CRANIOIDS! No matter which side you choose, everything in 8-Bit Invaders! is easy to understand for beginners and hardcore gamers alike. Collect resources, build your army, and then crush your opponent!

Conquering the Multiverse was never so easy.

A 24 mission single-player campaign comes with achievements and technology that grow your destructive power with every victory. Fight alone or find a buddy and take on the enemy together in 10 additional co-op missions. Or, test your skills against the AI in a variety of 2, 4, 6 or 8-player maps in skirmish battles.

8-Bit Invaders! includes all of this, and more…

24 offline campaign missions.
New 'Conquer The Multiverse' real-time strategic metagame scenarios providing for opportunities to invade new worlds
Classic Base-Building mechanics let you construct the ultimate HQ from which to launch attacks against your foes.
Easy to understand advanced military and alien units and structures lets RTS beginners jump right in.
10 co-op missions to play with your friends.
Destructible environments on maps ranging from small to very large.
2-8 player battles against Human and AI opponents of varying skill levels.
A rocking soundtrack from composer Frank Klepacki.
Full cross-play with 8-Bit Armies and 8-Bit Hordes for those epic MEGA BATTLES between factions across games, and the Multiverse!
From the same team that brought you RTS classics such as Star Wars: Empire at War, Universe at War, and Grey Goo.

How much does 8-Bit Invaders for PC cost right now?

8-Bit Invaders for PC starts at €9.69 at Instant Gaming, a Steam key, which is 34% under the €14.79 it costs on the official store.

Only 11 offers across 9 stores carry it, and thin supply means the price barely moves.

Steam Key

€9.69

Stays on your account for good

Steam Gift

€15.26

with coupon ~~€16.95~~

Pricier and more likely to fail

Is it worth buying the Steam Key for 8-Bit Invaders now or waiting?

That €9.69 key is expensive for what it usually costs.

Those €9.69 are 13% above what it usually costs, measured on the store price.
9 stores sell the Steam Key at the same time, and with that much competition the price moves almost daily.
Across the 1,572 days we have tracked it, it has only been pricier than today on 523 days. The lowest it has ever cost is €2.96.

If you do not need it today, waiting pays off: we have seen it at €2.96 and right now you would pay €6.73 more. We will tell you the day it drops.

Worked out from 2,227 daily records of the Steam Key for 8-Bit Invaders across 11 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 8-Bit Invaders format should you buy?

By format: Steam Key from €9.69 and Steam Gift from €15.26.

Can you activate 8-Bit Invaders in US?

10 of the 11 offers work on US — the Global ones plus the ones issued for your own region.

Why is there such an expensive 8-Bit Invaders offer?

One listing is worth ignoring: the Steam key that G2A has at €181.00 is more than 18 times the cheapest offer and is not what this game costs. The number to work from is €9.69 at Instant Gaming.

8-Bit Invaders is a real-time strategy game where you can select one of two races that fight for control of the galaxy. On the one hand there are the forces of the GALACTIC MARINE CORPS, equipped with the most modern of weapon technologies, and on the other side, we have the hordes of CRANIOIDS, aliens that exterminate everything in its way. It is a strategy game in which we will must build a base, collect resources and use these resources to recruit an imposing army capable of crushing our enemies. The title consists of an individual campaign, and 10 alternative missions to play cooperatively with a friend. It also has a combat mode against AI on maps for 2, 4, 6 or 8 players in skirmish-type battles where we will must defeat our enemies by planning a strategy based on construction, resource management and creation of an army. One of the most interesting factors is that if we have games like 8-Bit Armies and 8-Bit Hordes, we´ll can cross games to have more armies and perform mega battles in a multiverse. A fun game that every lover of the RTS genre should think about buying.

Most common FAQs when buying 8-Bit Invaders for PC in digital format:

It is a key that will allow you to download the game 8-Bit Invaders on your PC from official download platforms.

As of 23/08/2026, in United States, the best price we have found in our selection of online stores that include the key for 8-Bit Invaders on PC is €9.69.

The Steam Key format is what we always recommend due to its ease of use and higher security compared to any other format. You just need to redeem the key in your account to download 8-Bit Invaders to your game library. The account format requires more complicated steps and is more prone to errors during activation.

The only issue we’ve encountered in 13 years is receiving a duplicate key that doesn’t work. In that case, simply contact the store where you bought 8-Bit Invaders, and they will provide a new key. You can also contact us, and we’ll help you out.

Delivery times vary by store. For example, in the case of Instatgaming, Eneba, G2a, or Kinguin, delivery is usually instant or takes just a few minutes. These stores rarely delay game deliveries.

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.

At Gocdkeys, we only list the most well-known stores that have passed our quality checks. One of the most important factors is good customer support, and all listed stores offer it.

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.

Gocdkeys - Transparency and credibility

At GOCDKEYS we display real prices from 49 verified stores. Some links may be affiliate links, which help us keep the service running at no extra cost to users. Prices and conditions are always exactly the same as those offered by the store. All stores go through our own store verification methodology, so you can buy with complete confidence.

If you have doubts before buying, we explain why CD keys are legal and break down the most common myths and facts about digital games, so you can make your decision with clear and up-to-date information.

More than 4.5M users in 14 years have trusted us to find the best deals — Trustpilot 4.1/5 ★
We compare 49 verified stores where we find the best deals for gamers
24/7 support to help you with any issues in your purchases
We track prices every 2 hours and sort by final cost - Last update: 2026-08-23 12:07:36

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8-Bit Invaders

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Critics Rating

Player Rating

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Very Positive 400 reviews on Steam

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What the press says

GamePitt

I couldn't have asked for a better game than 8-Bit Invaders to conclude the franchise with. From its sci-fi themed music and aesthetics to its... Read more

PowerUp!

Overall, this is a great console RTS and another excellent port from Petroglyph. Definitely worthwhile if you're a fan of the others. Read more

New Game Network

The latest 8-Bit strategy game isn't without its shortcomings, but its offer of streamlined, accessible, Starcraft-esque retro RTS combat is no less tempting than those... Read more

TechRaptor

Stands out purely on aesthetics and is fueled by nostalgic charm, but lacks any staying power or complexity. 8-bit Invaders is a good pick for... Read more

Screen Rant

8-Bit Invaders for PS4 is a charming real-time strategy game that has plenty of character but stumbles in delivery of a thrilling strategy experience. Read more

BaziCenter

Despite a few setbacks, 8-bit invaders brings back the joyful memories of classic real time strategy games and if you are a fan of the... Read more