Buy Marathon Steam Key
Marathon Steam Key: compare prices from 61 offers (October 2026)
A Marathon 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 €6.71 (€7.01 with fees, -82%) at Difmark, Steam Account format · Cheapest official key: €6.98 (€8.21 with fees), 79% below the €39.99 (no fees) Steam price · 24 verified stores, 61 offers in stock · Updated 01h 24min ago.
Steam Account
Prices change depending on the selected payment method.
Final prices with fees
How much does Marathon for PC cost right now?
Marathon for PC starts at €6.71 (€7.01 with fees) at Difmark, 82% under the €39.99 (no fees) of the official store — but that is a shared account, not a key of your own. If you want a key tied to your own account, the cheapest is €6.98 (€8.21 with fees) at Gamivo.
That €6.71 (€7.01 with fees) already includes the Gocdkeys coupon, so apply it at checkout or the store will show you a higher price.
With 61 offers from 24 stores, this is a crowded listing, and crowded listings are where sellers undercut each other instead of holding a line.
That puts it 48% under its average of €17.99 since 2025, so today is a better entry point than most days of its life.
Shared account
Steam Key
Steam Gift
Is it worth buying the Steam Key for Marathon now or waiting?
That €6.98 (€8.21 with fees) key is at one of its best prices.
- Those €6.98 (€8.21 with fees) are 50% below what it usually costs, measured on the store price.
- 23 stores sell the Steam Key at the same time, and with that much competition the price moves almost daily.
- Not counting today, only 2 days out of the 125 days on record were this cheap or cheaper; the lowest it has ever cost is €8.16.
Worked out from 3,964 daily records of the Steam Key for Marathon across 24 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 Marathon format should you buy?
With the shared account at Difmark you log into an account that already owns the game: it is the cheapest route, but it never becomes yours and the seller keeps the credentials. If they ever lose or change them, you lose access.
The key at Gamivo costs €0.27 (€1.20 with fees) more, but you redeem it on your own account and the game stays there for good. That is the difference between renting and buying.
The 7 Steam Gift offers are pricier than the key and leave more room for error, because they depend on the region and on Steam friendship.
Which Marathon editions are on sale?
Beyond the standard edition at €6.98 (€8.21 with fees), there is the Deluxe at €22.79 (no fees) at Cdkeys Com, €15.81 (€14.58 with fees) more. Check on the store what each one adds before paying the difference.
Can you activate Marathon in US?
47 of the 61 offers work on US — the Global ones plus the ones issued for your own region.
Why is there such an expensive Marathon offer?
One listing is worth ignoring: the Steam key that Allyouplay has at €59.99 (no fees) is more than 8 times the cheapest offer and is not what this game costs. The number to work from is €6.98 (€8.21 with fees) at Gamivo.
Most common FAQs when buying Marathon 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.
Marathon
Is it worth it?
- 80/100Critics' average scoreOpenCritic · Strong
- 72%Critics recommend it125 critic reviews
- 81%Steam reviewsVery Positive · 45,473 reviews
- 5.0/5GoCDKeys users1 ratings →
Is it alive?
- Watching now on Twitch
- Live channels
How does it look on each platform?
- PCBest graphics experience▶ 1 video
- PS5 ProBest console experience
Can I run it?
- GTX 107056–65 FPS
- GTX 166068–76 FPS
- GTX 108068–79 FPS
- RX 5700 XT 8 GB72–92 FPS
What the press says
Despite Marathon being a punishing crucible that will throw players to the wolves, its uncompromising vision can't be denied. Bungie's peerless gunplay makes this extraction... Read more
After almost a month with Marathon, it feels safe to say that Bungie's new Sci-Fi extraction shooter should be considered a new multiplayer great. Read more
For those not put off by the more hardcore nature of what Bungie delivered, I highly recommend you give Marathon a try. You might just... Read more
Marathon is simply fantastic, there’s no other way to describe it. Bungie really knocked it out of the ballpark with this game, and I can’t... Read more
Finally, there is an extraction shooter that not only competitively inclined gamers can enjoy, but narrative-loving players as well. There is a crossover here that... Read more
For those that love the chase of loot and the thrill of a PvP fight then Marathon is probably for you. It feels like it’s... Read more
Marathon is top-tier Bungie gunplay in a beautiful extraction shooter setting, and it makes for an addicting gameplay loop. Exploring the dangerous world of Tau... Read more
With spellbinding combat and high-concept maps, Marathon is far more than a cool aesthetic draped over the bones of an extraction shooter. Read more
Quote not yet available Read more
The grind was real for me, but it was not an uphill battle; it was more of a goal I wanted to reach and keep... Read more
Marathon stands as one of the most refined extraction shooters available, but its unforgiving structure and seasonal resets mean it won’t appeal to everyone. For... Read more
Marathon delivers a level of tension hardly seen in shooters, as everything feels polished and ready for consumption, but make no mistake, this is a... Read more
Unlike other recently released live-service games, Marathon is a title with a solid foundation, built on a satisfying combat system and a distinctive and striking... Read more
Marathon has the potential to be... in fact, it IS a perfect game, but only for a very small segment of the player base; for... Read more
Marathon PS5 Review: Does Bungie's new sci-fi shooter live up to expectations, or does it offer a surprise that will take players by surprise? Read more
If you have a group of three friends and want to experience PvP action in a retro-futuristic world, Marathon will likely provide plenty of enjoyable... Read more
Marathon was facing a tough challenge to overcome the doubts surrounding it, but after dozens of hours, we can confidently say it has succeeded in... Read more
About the game
* languages with full audio
Related news
Humble Bundle’s Sci-Fi Exposure Bundle Is Stacked With 8 Games for $25, Including Marathon Read more
Marathon Is the Scariest Horror Game of 2026 Read more
This Fanatical Deal Drops Marathon on PC to $19.39, Cheaper Than Steam's Autumn Sale Read more
"Extraction is Still a Major Part of Marathon" – Marathon Game Director Reassures Fans Main Game Mode Isn't Going Anywhere Read more
Bungie Says Marathon Flopped Because It Was Too Hard Read more
Requirements
- Requires a 64-bit processor and operating system
- Windows 10 64-bit (latest Service Pack)
- Intel Core i5-6600 / AMD Ryzen 5 2600
- 8 GB RAM
- NVIDIA GeForce GTX 1050 Ti (4 GB) / AMD Radeon RX 5500 XT (4 GB) / Intel Arc A580 (8 GB, with ReBAR on)
- Version 12
- Network: Broadband Internet connection
- Requires a 64-bit processor and operating system
- Windows 10 64-bit (latest Service Pack)
- Intel Core i5-10400 / AMD Ryzen 5 3500
- 16 GB RAM
- NVIDIA GeForce GTX 2060 (6 GB) / AMD Radeon RX 5700 XT (8 GB) / Intel Arc A770 (16 GB, with ReBAR on)
- Version 12
- Network: Broadband Internet connection
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