MUSTER

Where is the MUSTER key cheapest?

The cheapest MUSTER key that activates in the EU currently costs €9.99 at Kinguin. Keyfinder compares 1 offer from 1 shop for this price. Prices are refreshed hourly; region, edition and any checkout fees are shown on each offer.

What was the lowest MUSTER key price in the last 27 days?

€9.99 on 11 Oct 2026, for the standard edition that activates in the EU. The highest daily low in that time was €9.99 on 11 Oct 2026; today the cheapest key costs €9.99.

Which MUSTER keys activate in the EU?

1 offer is marked EU or Global and activates 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 MUSTER 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

Can I pre-order MUSTER as a key?

Yes. MUSTER comes out on 17 Nov 2026, and you can already compare 1 pre-order offer. Each shop states on its own page when it delivers the key.

Is it safe to buy a MUSTER key from Kinguin?

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

Is Kinguin legit? Read our check