Buy Monster Outbreak Steam Key

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A Monster Outbreak Steam Key — also known as a CD Key or digital code — is the official activation code you redeem on Steam and keep in your library permanently. From €2.59 (no fees, -81%) at Instant Gaming, 81% below the €13.99 (no fees) Steam price · 14 verified stores, 17 offers in stock · Updated 03h 34min ago.

Top 3 stores

Verified stores

Final prices with fees

See 17 keys from €2.59
Historical prices
Medium price
Current minimum price
Monster Outbreak prices: 12-month price history →
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Final prices with fees

Promoted store
Difmark Digital Keys 4.1 (14.2k)
Coupon
Gocdkeys -16% copy Copied!
€4.78 €4.02 -70%Save €10 vs Steam
Store Difmark Digital Keys
Global Icon
Region Global
Steam Key
PromotediFeatured placement paid by the storeCheapest deal Best rated Product type Steam Key
Standard
Edition Standard
Description Icon
Fees +€0.18
Instant Gaming 4.7 (843.1k)
No code available
€2.59 -81%Save €12 vs Steam
Store Instant Gaming
Global Icon
Region Global
Steam Key
Recommended by GoCDKeysiStore recommended by GOCDKEYS for this gameCheapest deal Best rated Product type Steam Key
Standard
Edition Standard
Description Icon
Fees -
Instant Gaming 4.7 (843.1k)
No code available
€2.59 -81%Save €12 vs Steam
Store Instant Gaming
Global Icon
Region Global
Steam Key
Best ratediThe store with the best user rating among the offers for this game · 4.7/5Cheapest deal Product type Steam Key
Standard
Edition Standard
Description Icon
Fees -
Cdkeys Com 4.7 (226.4k)
No code available
€2.89 -79%Save €12 vs Steam
Store Cdkeys Com
Global Icon
Region Global
Steam Key
Best ratediThe store with the best user rating among the offers for this game · 4.7/5Cheapest deal Product type Steam Key
Standard
Edition Standard
Description Icon
Fees -
Kinguin 4.6 (124.5k)
Subscription from 2.99€/month
-15%
Coupon
OCTGOC10 -10% copy Copied!
€3.14 €2.83 -76%Save €11 vs Steam How to get this priceHow to get
Store Kinguin
Global Icon
Region Global
Steam Key
Best ratediThe store with the best user rating among the offers for this game · 4.6/5Cheapest deal Product type Steam Key
Standard
Edition Standard
Description Icon
Fees +€0.57
Kinguin 4.6 (124.5k)
Subscription from 2.99€/month
-15%
Coupon
OCTGOC10 -10% copy Copied!
€6.27 €5.64 -54%Save €8 vs Steam How to get this priceHow to get
Store Kinguin
Europe Icon
Region Europe
Steam Key
Best ratediThe store with the best user rating among the offers for this game · 4.6/5Cheapest deal Product type Steam Key
Standard
Edition Standard
Description Icon
Fees +€0.80
Eneba 4.4 (328.4k)
Coupon
Gocdkeys10 -10% copy Copied!
€2.39 €2.15 -79%Save €12 vs Steam How to get this priceHow to get
Store Eneba
Global Icon
Region Global
Steam Key
Best ratediThe store with the best user rating among the offers for this game · 4.4/5Cheapest deal Product type Steam Key
Standard
Edition Standard
Description Icon
Fees +€0.73
Eneba 4.4 (328.4k)
Coupon
Gocdkeys10 -10% copy Copied!
€7.60 €6.84 -43%Save €7 vs Steam How to get this priceHow to get
Store Eneba
Europe Icon
Region Europe
Steam Key
Best ratediThe store with the best user rating among the offers for this game · 4.4/5Cheapest deal Product type Steam Key
Standard
Edition Standard
Description Icon
Fees +€1.13
Instant Gaming 4.7 (843.1k)
No code available
€2.59
Store Instant Gaming
Global Icon
Region Global
Steam Key
Product type Steam Key
Standard
Edition Standard
Description Icon
Fees -
Eneba 4.4 (328.4k)
Coupon
Gocdkeys10 -10% copy Copied!
€2.39 €2.15 How to get this priceHow to get
Store Eneba
Global Icon
Region Global
Steam Key
Product type Steam Key
Standard
Edition Standard
Description Icon
Fees +€0.73
Cdkeys Com 4.7 (226.4k)
No code available
€2.89
Store Cdkeys Com
Global Icon
Region Global
Steam Key
Product type Steam Key
Standard
Edition Standard
Description Icon
Fees -
Gamivo 3.9 (50.4k)
Subscription from 2.01€/month
-9%
Coupon
GCDKGamivo -23% copy Copied!
€3.29 €2.53 How to get this priceHow to get
Store Gamivo
Global Icon
Region Global
Steam Key
Product type Steam Key
Standard
Edition Standard
Description Icon
Fees +€0.84
Kinguin 4.6 (124.5k)
Subscription from 2.99€/month
-15%
Coupon
OCTGOC10 -10% copy Copied!
€3.14 €2.83 How to get this priceHow to get
Store Kinguin
Global Icon
Region Global
Steam Key
Product type Steam Key
Standard
Edition Standard
Description Icon
Fees +€0.57
K4G 4.4 (19.5k)
Coupon
GCDK14DEAL -14% copy Copied!
€3.38 €2.91
Store K4G
Global Icon
Region Global
Steam Key
Product type Steam Key
Standard
Edition Standard
Description Icon
Fees +€0.65
G2A 4.0 (352.8k)
No code available
€4.11 How to get this priceHow to get
Store G2A
Global Icon
Region Global
Steam Key
Product type Steam Key
Standard
Edition Standard
Description Icon
Fees +€0.29
G2A 4.0 (352.8k)
No code available
€4.11 How to get this priceHow to get
Store G2A
Europe Icon
Region Europe
Steam Key
Product type Steam Key
Standard
Edition Standard
Description Icon
Fees +€0.29
Key4Games 4.3 (37)
No code available
€4.77
Store Key4Games
Global Icon
Region Global
Steam Key
Product type Steam Key
Standard
Edition Standard
Description Icon
Fees +€0.43
Kinguin 4.6 (124.5k)
Subscription from 2.99€/month
-15%
Coupon
OCTGOC10 -10% copy Copied!
€6.27 €5.64 How to get this priceHow to get
Store Kinguin
Europe Icon
Region Europe
Steam Key
Product type Steam Key
Standard
Edition Standard
Description Icon
Fees +€0.80
Eneba 4.4 (328.4k)
Coupon
Gocdkeys10 -10% copy Copied!
€7.60 €6.84 How to get this priceHow to get
Store Eneba
Europe Icon
Region Europe
Steam Key
Product type Steam Key
Standard
Edition Standard
Description Icon
Fees +€1.13
Official stores
Greenmangaming 4.7 (43.9k)
No code available
€4.20
Store Greenmangaming
Global Icon
Region Global
Steam Key
Product type Steam Key
Standard
Edition Standard
Description Icon
Fees -
GamesPlanet 4.3 (629)
No code available
€12.04
Store GamesPlanet
Global Icon
Region Global
Steam Key
Product type Steam Key
Standard
Edition Standard
Description Icon
Fees -
Playerland 4.5 (54)
No code available
€13.49
Store Playerland
Global Icon
Region Global
Steam Key
Product type Steam Key
Standard
Edition Standard
Description Icon
Fees -
GamersGate 3.6 (527)
No code available
€13.99
Store GamersGate
Global Icon
Region Global
Steam Key
Product type Steam Key
Standard
Edition Standard
Description Icon
Fees -
Steam 1.8 (3.7k)
No code available
€13.99
Store Steam
Global Icon
Region Global
Steam Key
Product type Steam Key
Standard
Edition Standard
Description Icon
Fees -

How much does Monster Outbreak for PC cost right now?

Monster Outbreak for PC starts at €2.59 (no fees) at Instant Gaming, a Steam key, which is 81% under the €13.99 (no fees) it costs on the official store.

With 17 offers across 14 stores there is enough competition for the price to move, so the gap between the cheapest and the rest is worth checking before you buy.

Is it worth buying the Steam Key for Monster Outbreak now or waiting?

That €2.59 (no fees) key is at its usual price: no bargain, no spike.

  • Those €2.59 (no fees) are 9% below what it usually costs, measured on the store price.
  • 14 stores sell the Steam Key at the same time, and with that much competition the price moves almost daily.
  • Not counting today, 378 days out of the 566 days on record were this cheap or cheaper; the lowest it has ever cost is €1.78.
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 2,774 daily records of the Steam Key for Monster Outbreak across 17 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.

Can you activate Monster Outbreak in US?

14 of the 17 offers work on US — the Global ones plus the ones issued for your own region.

Why is there such an expensive Monster Outbreak offer?

One listing is worth ignoring: the Steam key that GamersGate has at €13.99 (no fees) is more than 5 times the cheapest offer and is not what this game costs. The number to work from is €2.59 (no fees) at Instant Gaming.

WHAT WILL YOU FIND IN GOCDKEYS?


You will find a price comparison of the digital version, in Steam Key or Steam Gift format, for PC of the video game Monster Outbreak, to make it easier for our users to find the best prices and offers in the most prominent online stores to make it easier to find the cheapest price or the best deal.

WHAT YOU SHOULD KNOW BEFORE BUYING Monster Outbreak STEAM KEY?


What is the Monster Outbreak STEAM Key?

Relax, it's nothing unusual, in fact it's the most common method of buying pc games!

A Key is a digital code (a set of letters and serial numbers) that you can redeem quickly and easily within the official Steam video game platform in exchange for a digital copy of Monster Outbreak for PC.

What does this product include?

Everything you need to start playing from home in minutes!

It includes the Monster Outbreak video game for PC, although some stores may include special editions with additional content such as a Deluxe or Ultimate edition. Also some stores may sell "Preorder Bonus" which means that version comes with extra content, such as DLC or cosmetics.

Are there regional restrictions for this PC game?

Beware, many of the Steam Gift that stores sell are region locked!

This product can be global or include region restrictions that only allow you to activate it in specific areas of the world such as Europe, USA or UK. Check carefully! We will tell you if there are regional restrictions.

If it is a STEAM Key it does not usually have a regional lock, but STEAM Gift usually do have regional locks.

How will I receive the Monster Outbreak key after I buy it?

In the easiest way you can imagine, directly to your email in minutes!

Your product will be delivered immediately after payment through your email, where you will receive a digital code, also called CD Key, which you can redeem without problems in the official Steam store.

How do I activate the Monster Outbreak Steam Key in my account?

If it's a STEAM Key it's very simple, but a STEAM GIft has a little more complication!

- If you don't already have the Steam video game platform installed on your PC, go to STEAM and click on the "Install Steam" icon in the top right.
- If you already have Steam installed on your PC, log in to your personal account. If you do not have a Steam account, you must register by selecting the "Login" option and then clicking on the "Join Steam" icon.
- Go to the "Games" section in the main MENU.
- Select the option "Activate Product on Steam".
- Follow the instructions on the screen and enter the Monster Outbreak Key that you have previously received in the mail.
- The download will start automatically.

REASONS TO BUY Monster Outbreak FOR PC


1- Monster Outbreak is a 2D strategy videogame, with pixelart and a retro style that pays tribute to the classic Japanese games of the 90s.

2- Face the fearsome power of the Dimensional Orb, a powerful source of magic power that has been corrupted and now generates all kinds of monsters and nightmarish creatures.

3- Prepare your defenses by placing different types of turrets and with multiple effects and powers to neutralize the endless hordes of monsters.

4- Your character can also fight in real time using his ranged weapons, melee and special abilities.

Most common FAQs when buying Monster Outbreak for PC in digital format:

It is a key that will allow you to download the game Monster Outbreak on your PC from official download platforms.
As of 23/10/2026, in United States, the best price we have found in our selection of online stores that include the key for Monster Outbreak on PC is €2.59 (no fees).
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 Monster Outbreak 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 Monster Outbreak, 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.

What do our users think of Monster Outbreak for PC Digital?

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Monster Outbreak

Is it worth it?

Good overall reception
  • 65%Steam reviewsMixed · 79 reviews
Write a review → See it on Steam →

What the press says

Average of 49 across 5 reviews
US 5

Fextralife

70

Surprisingly well-designed with a balance between inventory management, level-wide planning and on-the-fly judgement calls. You don't buy this for the story. For an indie title... Read more

Readers Gambit

60

Outbreak's outward appearance of a survival horror game is inadvertently inaccurate. The traditional tropes are there, but the conventional style of gameplay that we associate... Read more

Fortress of Solitude

56

That said, Outbreak is worth a few hours of your time on a weekend, but, for me, not enough to convince me to spend a... Read more

Skewed & Reviewed

40

Outbreak doesn’t lend you a hand at all. When you’ve spent over half of an hour on a level with no checkpoints, it feels unfair that... Read more

About the game

Release date
3 Oct 2022
Genre
Strategy Action Survival
Modes
Multiplayer Co-op Split Screen
Setting
Exploration 2D Cute
Languages
English* French German

* languages with full audio

Requirements

Minimum:
  • Windows 10
  • Dual core 2.0Ghz+
  • 4 GB RAM
  • Dedicated graphics card
  • 3 GB available space
Recommended:
  • Windows 10 64-bit
  • Dual core 3.0Ghz+
  • 8 GB RAM
  • Dedicated graphics card
  • 3 GB available space
Minimum:
  • Support for OpenGL 2.1
Recommended:
  • Support for OpenGL 2.1
Minimum:
  • Any Distribution
  • Support for OpenGL 2.1

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