A Surviving Mars Relaunched 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 €11.63 (€12.91 with fees, -35%) at Kinguin, Steam Account format · Cheapest official key: €13.67 (€14.29 with fees), 29% below the €19.99 (no fees) Steam price · 17 verified stores, 37 offers in stock · Updated 01h 46min ago.
Final prices with fees and discounts applied
Welcome home! The award-winning sci-fi city builder is back - remastered, expanded, and more stunning than ever. Your mission: colonize Mars and survive the process, from exploration and infrastructure to welcoming human colonists and achieving long-term stability. There are new challenges to overcome, new strategies to plan, and now with an upgraded look and feel for a new generation of explorers.
All you need for this relaunched mission to create a thriving Martian settlement is a steady supply of resources, oxygen, decades of training, experience with sandstorms… and a curious attitude to discover the purpose of those weird black cubes that appeared out of nowhere. With a bit of sprucing up, this place is going to be awesome!
Surviving Mars: Relaunched brings together the original colony management game from Haemimont Games, its entire catalogue of expansions, improved and reworked, from major expansions to cosmetics and radio stations, as well as the all-new Martian Assembly update. Upgraded graphics together with updated UI will give veteran players the definitive Surviving Mars experience, and provide an ideal launch point for new commanders as well.
Are you ready? Mars is waiting for you.
The new Martian Assembly brings an expanded endgame challenge never seen in the original. Shape your Martian society through laws. Balance the needs and demands of your colonists, keep the peace and develop a long-term plan for Mars - up to and including independence from Earth!
Building a thriving colony on a planet not fit for human life brings its own challenges. Construct life-support systems, power grids, domes, and supply chains, and keep them running, because blackouts on a planet without oxygen are never a good idea. And you’re not alone. With the included ‘Space Race’ expansion, rival colonies backed by competing sponsors add even more pressure as you fight for resources and the future of Mars.
Balance critical resources like oxygen, water, power, and food to keep your colony alive. Drones build and maintain your infrastructure, while the revamped ‘Martian Express’ adds trains that move people and supplies across longer distances. Every colonist has their own needs and behaviors and smart management is essential for their survival.
Advance your colony through a deep research system that unlocks new buildings, production methods, and essential upgrades. Discover breakthroughs, resources, and hidden secrets reaching ‘Below & Beyond’ the Martian surface. With randomized maps, varied sponsors, and unpredictable Mysteries, every playthrough offers new challenges, and every decision shapes your story of survival and growth on Mars.
Terraforming is no longer a distant dream, it’s your next challenge. With the included ‘Green Planet’ expansion, you can engineer Mars into a more habitable world. As the environment transforms, introduce animal life with ‘Project Laika’, bringing the first creatures to thrive alongside your colonists. The future of Mars isn’t just survival, it’s building a self-sustaining, living planet.
Surviving Mars Relaunched for PC starts at €11.63 (€12.91 with fees) at Kinguin, 35% under the €19.99 (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 €13.67 (€14.29 with fees) at Gameboost.
That €11.63 (€12.91 with fees) already includes the OCTGOC10 coupon, so apply it at checkout or the store will show you a higher price.
With 37 offers across 17 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.
That puts it 33% under its average of €23.46 since 2025, so today is a better entry point than most days of its life.
That €13.67 (€14.29 with fees) key is at one of its best prices.
Worked out from 2,058 daily records of the Steam Key for Surviving Mars Relaunched across 16 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.
With the shared account at Kinguin 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 Gameboost costs €2.04 (€1.38 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 3 Steam Gift offers are pricier than the key and leave more room for error, because they depend on the region and on Steam friendship.
Beyond the standard edition at €13.67 (€14.29 with fees), there is the Ultimate at €32.01 (€35.13 with fees) at K4G, €18.34 (€20.84 with fees) more. Check on the store what each one adds before paying the difference.
30 of the 37 offers work on US — the Global ones plus the ones issued for your own region.
Surviving Mars: Relaunched is a must-play for any city-builder fan. There is plenty of depth and creativity from collecting resources to building and managing your... Read more
Surviving Mars: Relaunched modernizes one of the best city builders of the last decade without losing its identity. It’s smoother, cleaner, and packed with every... Read more
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