Buy Outbreak Steam Key
Outbreak Steam Key: compare prices from 6 offers (November 2026)
An 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 €9.99 (no fees) at Greenmangaming · 6 verified stores, 6 offers in stock · Updated 03h 39min ago.
Official stores are authorized distributors, and while their prices may be higher than Key stores, their reliability is 100%.
“Choose it if you don’t mind the price difference”Key stores are resellers and marketplaces, which is why they are usually cheaper than official stores. We only show the best ones, so you can rest assured. Plus, we offer our guarantee against any issues.
“Choose it if you’re looking for a great discount”Prices change depending on the selected payment method.
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Final prices with fees
About Outbreak

Explore a nightmarish environment, scrounge for supplies, and battle the undead in Outbreak -- an online and offline co-op survival horror game. The clock never stops as you attempt to manage an extremely limited inventory with a murderous horde on the hunt. Choose between acquiring additional weapons, healing items, or necessary tools for progression. You have only one life. Make it count!

- Local Co-op: Play Campaign and Onslaught Mode in 2-player splitscreen!
- Cross Platform: Play co-op with Windows & Linux together!
- Friendly play: 4-player online co-op multiplayer featuring voice chat.
- Cut the cord: All modes playable in offline single-player with pause support.
- Campaign Mode: Play the entire story alone or in up to 4-player co-op!
- Nightmares Mode: Narrative hardcore single-player story mode.
- Onslaught Mode: Fight waves of endless enemies alone or with friends!
- Offline backup: Optional Partner AI bot in solo Campaign & Onslaught modes.
- Dark atmosphere: Explore a deserted hospital infested by the undead.
- Brutal difficulty: Your character only has a single life; includes 3 difficulty settings.
- Limited inventory: Decide which items are worthy, and which should be left behind.
- Expansive arsenal: Defend yourself with a multitude of firearms and melee weapons.
- Challenging puzzles: Scour each room to solve puzzles and learn about the outbreak.
- High replayability: Semi-random enemy and item layouts make every playthrough unique.
- Distinct survivors: Seven playable heroes with unique attributes and starting equipment.
- Essential equipment: Earn during play and trade with other players.
- Play your way: Customizable gamepad, mouse and keyboard controls.
- Worldwide multiplayer: Cloud-based backend with region selector means no NAT issues.
How much does Outbreak for PC cost right now?
Outbreak for PC starts at €9.99 (no fees) at Greenmangaming, a Steam key.
Just 6 stores stock it, 6 offers in all, so there is little here to push the price either way.
Is it worth buying the Steam Key for Outbreak now or waiting?
That €9.99 (no fees) key is expensive for what it usually costs.
- Those €9.99 (no fees) are 478% above what it usually costs, measured on the store price.
- Only 5 stores sell the Steam Key, and with that little competition the price barely moves.
- Across the 1,207 days we have tracked it, it has only been pricier than today on 0 days. The lowest it has ever cost is €1.03.
Worked out from 2,238 daily records of the Steam Key for Outbreak across 8 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 Outbreak format should you buy?
By format: Steam Key from €9.99 (no fees) and Steam Gift from €12.71 (€13.28 with fees).
Can you activate Outbreak in US?
All 6 offers are Global, so the code redeems on any account no matter where it was created.
Most common FAQs when buying Outbreak for PC in digital format:
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.
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.
Outbreak
Is it worth it?
- 58/100Critics' average scoreOpenCritic · Weak
- 66%Steam reviewsMixed · 103 reviews
What the press says
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
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
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
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
An attempt at resurrecting the horror genre from a top-down perspective that has gone horribly awry. Terrible controls, frustrating visual effects and limp action result... Read more
About the game
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Requirements
- Requires a 64-bit processor and operating system
- OS *: Windows (7/8/10) 64-bit
- Core i3
- 2 GB RAM
- Intel HD 4400
- Version 9.0
- Network: Broadband Internet connection
- 1000 MB available space
- Sound Card: Integrated
- Additional Notes: Xbox One, Xbox 360 or PS4 gamepad recommended
- Requires a 64-bit processor and operating system
- OS *: Windows (7/8/10) 64-bit
- Core i5
- 2 GB RAM
- NVIDIA Geforce 750 Ti / AMD Radeon R7 370
- Version 11
- Network: Broadband Internet connection
- 1000 MB available space
- Sound Card: Hardware
- Additional Notes: Xbox One, Xbox 360 or PS4 gamepad recommended
- OS X (64-bit)
- Core i3
- 2 GB RAM
- Intel HD 4400
- Network: Broadband Internet connection
- 1000 MB available space
- Sound Card: Integrated
- Additional Notes: Xbox One, Xbox 360 or PS4 gamepad recommended
- OS X (64-bit)
- Core i5
- 2 GB RAM
- NVIDIA Geforce 750 Ti / AMD Radeon R7 370
- Network: Broadband Internet connection
- 1000 MB available space
- Sound Card: Hardware
- Additional Notes: Xbox One, Xbox 360 or PS4 gamepad recommended
- Ubuntu (64-bit)
- Core i3
- 2 GB RAM
- Intel HD 4400
- Network: Broadband Internet connection
- 1000 MB available space
- Sound Card: Integrated
- Additional Notes: Xbox One, Xbox 360 or PS4 gamepad recommended
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