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Homebrew - Patent Unknown

Automobile SimDrivingRacingTransportationProgramming71% positive on Steam
CopybugpasteReleased 15 Nov 2014
11 active offers across 7 stores

All offers (11)

Compare the platform, region and delivery before you buy.

Standard Edition 11 offers · EU & Global

  • Homebrew: Patent Unknown EN GlobalActivation key
    SteamGlobal
    Lowest price€0.59+ service fee
    View deal
  • Homebrew - Patent Unknown Steam Key GLOBALActivation key
    SteamGlobal
    €0.68+ fee possible
    View deal
  • Homebrew: Patent Unknown PC Steam CD KeyActivation key
    SteamGlobal
    €0.71+ payment fee
    View deal
  • Homebrew: Patent Unknown EU PC Steam CD KeyActivation key
    SteamEurope
    €0.73+ payment fee
    View deal
  • Homebrew - Patent Unknown (PC) Steam Key - GLOBALActivation key
    SteamGlobal
    €0.74+ service fee
    View deal
  • Homebrew - Patent Unknown (PC) Steam Key - EUActivation key
    SteamEurope
    €0.76+ service fee
    View deal
  • Homebrew - Patent Unknown (Global) (PC) - Steam - Digital KeyActivation key
    SteamGlobal
    €0.88no Plus, no Protect
    View deal
  • Homebrew - Patent Unknown (PC) Steam Key EUROPEActivation key
    SteamEurope
    €1.00+ fee possible
    View deal

Official store Steam · price for Germany

  • Steam store pageDirect purchase
    SteamGermany
    €14.79No 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

€15.00€10.00€5.00€0.0011 Oct 202611 Nov 2026
  • Lowest €0.5911 Oct 2026
  • Highest €0.5911 Oct 2026
  • Today €0.59

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

Homebrew - Patent Unknown screenshot 1Homebrew - Patent Unknown screenshot 2Homebrew - Patent Unknown screenshot 3Homebrew - Patent Unknown screenshot 4

Buy Homebrew - Patent Unknown key: current price comparison

Where is the Homebrew - Patent Unknown key cheapest?

The cheapest Homebrew - Patent Unknown key that activates in the EU currently costs €0.59 at GAMIVO. Keyfinder compares 11 offers from 7 shops for this price. That is 96% less than the Steam price of €14.79. Prices are refreshed hourly; region, edition and any checkout fees are shown on each offer.

What was the lowest Homebrew - Patent Unknown key price in the last 32 days?

€0.59 on 11 Oct 2026, for the standard edition that activates in the EU. The highest daily low in that time was €0.59 on 11 Oct 2026; today the cheapest key costs €0.59.

Which Homebrew - Patent Unknown keys activate in the EU?

11 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 Homebrew - Patent Unknown 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 Homebrew - Patent Unknown key from GAMIVO?

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 GAMIVO check covers who runs the shop, its fees and its regions.

Is GAMIVO legit? Read our check

Games like Homebrew - Patent Unknown

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About Homebrew - Patent Unknown

Unleash your creativity and craft anything from flying cars to jet-powered toilets. Fair warning: there's a learning curve. But once you've got it, the sky's the limit for your creations! While active development is paused, we focus preserving the game and keeping it accessible.

Developer
Copybugpaste
Publisher
Copybugpaste
Release date
15 Nov 2014
Steam
View on Steam