MARS 2120

Where is the MARS 2120 key cheapest?

The cheapest MARS 2120 key that activates in the EU currently costs €5.34 at Instant Gaming. Keyfinder compares 7 offers from 6 shops for this price. That is 35% less than the Steam price of €8.24. Prices are refreshed hourly; region, edition and any checkout fees are shown on each offer.

What does the MARS 2120 key cost on each platform?

The cheapest key per platform right now: PC €5.34 at Instant Gaming and Xbox €6.62 at Eneba.

What was the lowest MARS 2120 key price in the last 34 days?

€4.04 on 11 Oct 2026, for the standard edition that activates in the EU. The highest daily low in that time was €5.53 on 11 Nov 2026; today the cheapest key costs €5.34.

Which MARS 2120 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 and Xbox.

What a game key is and how to read an offer

How do I activate the MARS 2120 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 MARS 2120 key from Instant Gaming?

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

Is Instant Gaming legit? Read our check