Buy MarZ: Tactical Base Defense CD Key for PC

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The cheapest price is 4.36€ (-78%) at HRKGame with a rating of 4.2 (29.6k reviews) · Version Steam Gift · Region Global · We compare prices at 6 verified stores with 6 offers in stock · Updated on 03/08/2026 01h 18min. ago

View 6 offers from €4.36
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  • We will start the verification process of your account, which may take 48-72 hours.
  • If you have not broken any of our rules, we will send you the cheapest version of the game to the email address associated with your account.
  • In the event that the game is out of stock or only available in a format such as accounts or physical, we will offer the possibility of an exchange for a prepaid card for the minimum value of the game on our platform.
  • For console games, a prepaid card of different amounts will be given instead of the game, due to regional limitations.
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  • This promotion is only available to US, UK and EU users.
  • Game redemption is only allowed once every 6 months per user.
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Taxes not included! Taxes included!
Prices without final payment fees but with discount coupons applied. Prices include payment fees and any store discount code applied.
Key stores
Promoted store
4.1 (12.1k)
Coupon
Gocdkeys -16% copy Copied!
€7.22 €6.06
Europe Icon
Region Europe
Steam Gift
Product type Steam Gift
Standard
Edition Standard
Description Icon
Fees +€0.51
4.2 (29.7k)
Coupon
Gocdkeys12 -12% copy Copied!
€4.96 €4.36
Europe Icon
Region Europe
Steam Gift
Product type Steam Gift
Standard
Edition Standard
Description Icon
Fees +€1.09
3.8 (49.5k)
Subscription from 2.01€/month
-9%
Coupon
GCDKGamivo -24% copy Copied!
€5.36 €4.07 How to get this price
Global Icon
Region Global
Steam Key
Product type Steam Key
Standard
Edition Standard
Description Icon
Fees +€0.75
4.0 (344.2k)
Coupon
GCKG2AV6R3N -23% copy Copied!
€6.23 €4.80 How to get this price
Global Icon
Region Global
Steam Key
Product type Steam Key
Standard
Edition Standard
Description Icon
Fees +€0.02
4.6 (118.9k)
Subscription from 2.99€/month
-15%
Coupon
AUGGOC10 -10% copy Copied!
€21.67 €19.50 How to get this price
Europe Icon
Region Europe
Steam Gift
Product type Steam Gift
Standard
Edition Standard
Description Icon
Fees +€2.38
Official stores
1.8 (3.7k)
No code available
€19.99
Global Icon
Region Global
Steam Key
Product type Steam Key
Standard
Edition Standard
Description Icon
Fees -
Go to FAQ's
Gocdkeys Recommendations What are you looking for? Select your region Which version do you prefer? Search results

If you want to pay the minimum, the offer from HRKGame in KEY format is the best option from 4.36€

Buying at HRKGame saves you 78% compared to the official store

Most users have had positive experiences buying at Kinguin4.6(118.9k) which has an offer with a price of 19.50€

How much does MarZ: Tactical Base Defense for PC cost right now?

MarZ: Tactical Base Defense for PC starts at €4.56 at Gamivo, a Steam key, which is 77% under the €19.99 it costs on the official store.

That €4.56 already includes the GCDKGamivo coupon, so apply it at checkout or the store will show you a higher price.

There is a cheaper listing, €4.36 at HRKGame, but it is a Europe key and it will not redeem on a US account however good the price looks.

Only 6 offers across 6 stores carry it, and thin supply means the price barely moves.

That puts it 33% under its average of €6.81 since 2019, so today is a better entry point than most days of its life.

Steam Key
€4.56
with coupon €5.36
Stays on your account for good
Steam Gift
€4.36
with coupon €4.96
Pricier and more likely to fail

Is it worth buying the Steam Key for MarZ: Tactical Base Defense now or waiting?

That €4.56 key is at its usual price: no bargain, no spike.

  • Those €4.56 are 39% below what it usually costs, measured on the store price.
  • Only 3 stores sell the Steam Key, and with that little competition the price barely moves.
  • Not counting today, 387 days out of the 1,213 days on record were this cheap or cheaper; the lowest it has ever cost is €3.99.
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 1,436 daily records of the Steam Key for MarZ: Tactical Base Defense across 7 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 MarZ: Tactical Base Defense format should you buy?

By format: Steam Gift from €4.36 and Steam Key from €4.56.

Can you activate MarZ: Tactical Base Defense in US?

3 of the 6 offers work on US — the Global ones plus the ones issued for your own region.

So, which MarZ: Tactical Base Defense deal should you buy?

Get it now: the cheapest key is at Gamivo for €4.56 and the game stays on your own account.

The lowest we have ever seen is €3.99, so waiting is unlikely to give you much more than you already have today.

Important: This version of MarZ: Tactical Base Defense is for PC in digital code form. In order to activate the download of this game we will have to introduce in Steam, specifically in our "Games Library", the key that we will receive by email after the purchase in any of the stores exposed in the comparison of prices of Gocdkeys.


MarZ: Tactical Base Defense is a strategy game in which we must prepare our defenses to resist waves of enemies. It is inspired by other titles such as They are Billions, in which we will dedicate ourselves to build a base, create fortifications, prepare our armies and wait for the waves of attack.


The hordes of living dead of Mars begin to rise and their hunger is atrocious. We will prepare the necessary defenses to prevent our death and the extinction of our people on Mars. We will have to carefully manage our crew and resources as we attempt to uncover the terrible secrets of the undead.


The game also incorporates a powerful map editor so we can create our own terrains and share them with the community, so the game experience multiplies exponentially by accessing infinite missions and maps.

Most common FAQs when buying MarZ: Tactical Base Defense for PC in digital format:

It is a key that will allow you to download the game MarZ: Tactical Base Defense on your PC from official download platforms.
As of 03/08/2026, in United States, the best price we have found in our selection of online stores that include the key for MarZ: Tactical Base Defense on PC is €4.36.
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 MarZ: Tactical Base Defense 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 MarZ: Tactical Base Defense, 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.

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About of MarZ: Tactical Base Defense

Release date 04/05/2019
Users rating
0/5 (0 Comments)
Steam comments Mostly Positive Mostly Positive (807 Comments)
Categories
Strategy Strategy
Tags
Strategy Indie Management Building Zombies Atmospheric Difficult Tactical Gore RTS

Languages

English*, German*, French, Spanish - Spain, Portuguese - Brazil, Polish, Russian, Simplified Chinese*languages with full audio support

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