Buy 8-Bit Invaders Steam Key

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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 €7.39 (no fees) at Steam · 9 verified stores, 11 offers in stock · Updated 07h 30min ago.

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Difmark Digital Keys 4.1 (14.2k)
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€12.14 €10.20
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Steam Key
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Kinguin 4.6 (120.4k)
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Store Kinguin
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Steam Gift
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Fees +€0.81
Instant Gaming 4.7 (833.8k)
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€9.69
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Steam Key
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G2A 4.0 (346.2k)
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€162.19 €145.97 How to get this priceHow to get
Store Kinguin
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Steam Key
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G2A 4.0 (346.2k)
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€181.00 How to get this priceHow to get
Store G2A
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Steam Key
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Eneba 4.4 (312.9k)
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Official stores
Steam 1.8 (3.7k)
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€7.39
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Greenmangaming 4.7 (43.9k)
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€14.79
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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 €7.39 (no fees) at Steam, a Steam key.

There is a cheaper listing, €5.72 (€6.53 with fees) at Kinguin, but it is a Europe key and it will not redeem on a US account however good the price looks.

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

Steam Key
€7.39
Stays on your account for good
Steam Gift
€5.72
with coupon · was €6.36
Pricier and more likely to fail

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

That €7.39 (no fees) key is at its usual price: no bargain, no spike.

  • Those €7.39 (no fees) are 14% below 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.
  • Not counting today, 524 days out of the 1,611 days on record were this cheap or cheaper; the lowest it has ever cost is €2.96.
It is not a bad price, but it is not this Steam Key's floor either. If you are in no rush, we will tell you the day it drops.

Worked out from 2,507 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 Gift from €5.72 (€6.53 with fees) and Steam Key from €7.39 (no fees).

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 Eneba has at €176.26 (€192.02 with fees) is more than 25 times the cheapest offer and is not what this game costs. The number to work from is €7.39 (no fees) at Steam.

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 03/10/2026, 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 €7.39 (no fees).
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.

What do our users think of 8-Bit Invaders for PC Digital?

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8-Bit Invaders

Is it worth it?

29

Critics Rating

71

Player Rating

OpenCritic Fair

Fair

Steam
Very Positive 403 reviews on Steam
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What the press says

US 5 FA 1

GamePitt

80

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!

74

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

71

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

60

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

About the game

Release date
3 Jul 2017
Genre
Strategy Indie Simulation
Modes
Multiplayer Singleplayer Co-op
Setting
Pixel Graphics Sci-fi Great Soundtrack
Languages
English* French German

* languages with full audio

Requirements

Minimum:
  • OS *: Windows Vista SP2
  • 2.6 GHz Dual Core Processor
  • 4 GB RAM
  • Nvidia Geforce GTS 250 or ATI Radeon HD 3870
  • Version 11
  • 2 GB available space
Recommended:
  • OS *: Windows 7 or newer
  • 2.6 GHz+ Quad Core Processor
  • 6 GB RAM
  • Nvidia GeForce 550 Ti or AMD Radeon HD 6800 Series
  • Version 11
  • 2 GB available space

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