Skip to content
keyfinder.
Your game. Your choice of store.
Review us onTrustpilot

CPU Invaders

FunnyPixel GraphicsCasualIndieArcade85% positive on Steam
Microblast GamesReleased 17 Feb 2017
7 active offers across 7 stores

All offers (7)

Compare the platform, region and delivery before you buy.

Standard Edition 7 offers · EU & Global

  • CPU Invaders (PC) Steam Key - GLOBALActivation key
    SteamGlobal
    Lowest price€0.35+ service fee
    View deal
  • CPU Invaders Steam CD KeyActivation key
    SteamGlobal
    €0.48+ payment fee
    View deal
  • CPU Invaders Steam Key GLOBALActivation key
    SteamGlobal
    €0.54+ fee possible
    View deal
  • CPU Invaders EN GlobalActivation key
    SteamGlobal
    €0.59+ service fee
    View deal
  • CPU Invaders (Global) (PC) - Steam - Digital KeyActivation key
    SteamGlobal
    €0.63no Plus, no Protect
    View deal
  • CPU Invaders Steam Key GLOBALActivation key
    SteamGlobal
    €1.24+ service fee
    View deal
  • CPU Invaders Steam KeyActivation key
    SteamGlobal
    €1.57
    View deal

Official store Steam · price for Germany

  • Steam store pageDirect purchase
    SteamGermany
    €24.99No fee
    View on Steam

You buy directly from the store. "+ service fee" or "+ payment fee" means the store adds a fee at checkout; you see the final price there before you pay. We may earn a commission when you buy through our links.

Best price over the last 32 days

€30.00€20.00€10.00€0.0011 Oct 202611 Nov 2026
  • Lowest €0.3011 Oct 2026
  • Highest €0.4525 Oct 2026
  • Today €0.35

The cheapest EU or Global key per day across all compared stores; the dashed line is the Steam price.

CPU Invaders screenshot 1CPU Invaders screenshot 2CPU Invaders screenshot 3CPU Invaders screenshot 4

Buy CPU Invaders key: current price comparison

Where is the CPU Invaders key cheapest?

The cheapest CPU Invaders key that activates in the EU currently costs €0.35 at GameSeal. Keyfinder compares 7 offers from 7 shops for this price. That is 99% less than the Steam price of €24.99. Prices are refreshed hourly; region, edition and any checkout fees are shown on each offer.

What was the lowest CPU Invaders key price in the last 32 days?

€0.30 on 11 Oct 2026, for the standard edition that activates in the EU. The highest daily low in that time was €0.45 on 25 Oct 2026; today the cheapest key costs €0.35.

Which CPU Invaders keys activate in the EU?

7 offers are marked EU or Global and activate in Germany and the rest of the EU. Keys for other regions are listed separately. The keys on offer are for Steam.

What a game key is and how to read an offer

How do I activate the CPU Invaders key?

The cheapest key activates on Steam. You redeem it there with the code the shop sends you after you pay.

How to redeem a Steam key

Is it safe to buy a CPU Invaders key from GameSeal?

Before you pay, check three things on the offer: the region (EU or Global for Germany), the edition and any fee added at checkout. Keyfinder shows all three on every offer. Our GameSeal check covers who runs the shop, its fees and its regions.

Is GameSeal legit? Read our check

Games like CPU Invaders

More games by Microblast Games and games in similar genres.

About CPU Invaders

Invaders are living inside your computer. You shouldn't let that happen! Interact with your desktop while playing, watch Youtube videos, chat with your friends and more! CPU Invaders overlaps the game itself with your computer screen.

Developer
Microblast Games
Publisher
SA Industry
Release date
17 Feb 2017
Steam
View on Steam