PC
Xbox
PSN
Nintendo
Buy Sumerian Six Steam Key
Sumerian Six Steam Key: compare prices from 16 offers (November 2026)
A Sumerian Six 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 €12.39 (no fees, -59%) at Instant Gaming, 59% below the €29.99 (no fees) Steam price · 13 verified stores, 16 offers in stock · Updated 03h 47min ago.
Steam Key
Prices change depending on the selected payment method.
Final prices with fees
How much does Sumerian Six for PC cost right now?
Sumerian Six for PC starts at €12.39 (no fees) at Instant Gaming, a Steam key, which is 59% under the €29.99 (no fees) it costs on the official store.
With 16 offers across 13 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.
Shared account
Steam Key
Is it worth buying the Steam Key for Sumerian Six now or waiting?
That €12.39 (no fees) key is at its usual price: no bargain, no spike.
- Those €12.39 (no fees) are 5% above what it usually costs, measured on the store price.
- 11 stores sell the Steam Key at the same time, and with that much competition the price moves almost daily.
- Not counting today, 290 days out of the 473 days on record were this cheap or cheaper; the lowest it has ever cost is €8.49.
Worked out from 2,275 daily records of the Steam Key for Sumerian Six across 11 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 Sumerian Six format should you buy?
The cheapest offer is already a key for your own account: €12.39 (no fees) at Instant Gaming, so there is no reason to weigh up a shared account here.
Can you activate Sumerian Six in US?
14 of the 16 offers work on US — the Global ones plus the ones issued for your own region.
Is Sumerian Six worth it?
Critics put it at 80 out of 100, though there are only 18 reviews published so far.
Most common FAQs when buying Sumerian Six 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.
Sumerian Six
Is it worth it?
- 80/100Critics' average scoreOpenCritic · Strong
- 83%Critics recommend it18 critic reviews
- 94%Steam reviewsVery Positive · 1,147 reviews
- 5.0/5GoCDKeys users1 ratings →
What the press says
Sumerian Six almost perfectly emulates the games from Mimimi, offering a satisfying covert strategy experience that involves weaving through patrols, dissolving bodies, and scaring Nazis... Read more
Sumerian Six is immensely replayable, both as a whole game and individual levels. The game is not as an impeccable as the games it was... Read more
Sumerian Six will more than suffice in filling the tactics-shaped hole you may have in your heart. Though its story isn't all there and it's... Read more
Sumerian Six is an excellent strategy stealth title with creative combat kits, a solid story, and excellent gameplay. Read more
While it does little that is genuinely new, and exists firmly in the shadow of its forebears, Sumerian Six is a thoroughly competent addition to... Read more
Sumerian Six blends stealth-tactics gameplay with creative abilities and detailed level design. Its story and cutscenes may fall short, but the challenging missions and unique... Read more
While frayed on more than a couple edges, Sumerian Six still manages to deliver a brilliant strategy experience that nails that oh-so endangered feeling of... Read more
Sumerian Six offers a solid tactical experience that stands out thanks to its intriguing combination of science, magic, and strategy. If you're a fan of... Read more
Daring missions with all odds stacked against us, that's the exciting essence of Sumerian Six. The deveolper Artificer is not quite yet at the level... Read more
Quote not yet available Read more
Sumerian Six easily manages to stand out among the various titles of its genre, offering a perfect combination of tactics, well-developed characters and a totally... Read more
This game is like an oasis for someone who likes real-time tactical strategy. I hope Artificer will continue to carry this flag that he took... Read more
About the game
* languages with full audio
Related news
Sumerian Six - a pulpy, Nazi-bashing stealth-tactics treat Read more
Sumerian Six is Shadow Tactics but you're hitting Nazis in the back of the skull with a hammer Read more
Sumerian Six's pulpy stealth-tactics almost manages to fill that Mimimi-shaped hole Read more
Requirements
- Requires a 64-bit processor and operating system
- Windows 10 x64 Bit
- Intel Core i5-4670K / AMD FX-8350
- 8 GB RAM
- GeForce GTX 780 / Radeon RX 560X
- Version 11
- 20 GB available space
- Additional Notes: Low Quality setting, in 720p, producing 30 FPS
- Requires a 64-bit processor and operating system
- Windows 11 x64 Bit
- Intel Core i7-6950X / AMD Ryzen 5 1500X
- 8 GB RAM
- GeForce GTX 1080 / Radeon RX 5700 XT
- Version 12
- 20 GB available space
- Additional Notes: High Quality setting, in 1080p, producing 40 FPS
Coming up next
How to obtain more tickets
To win the tickets, your email in Gocdkeys must match your email in Discord.
For the Telegram tickets, open our bot @Gocdkeys_offers_bot, tap "Start" and send it the email of your Gocdkeys account in a private message (if you signed up with Steam, add a real email to your profile first).
Your review must be original. We check it by hand within 24 hours, and the tickets are only added if we approve it. Only one review per game counts, up to 2 a day.
Win free games with your tickets →Use your tickets to enter giveaways and auctions and win free games and gift cards.
Install it, link your account, shop as usual and the tickets land in your account.
Get the Gamecost app and grab 500 tickets plus price alerts right on your phone.
It's free. Sign in with your Gocdkeys account and the tickets are added automatically.
See giveaways and auctions →
Italiano
English
Español
Português
Deutsch
Français
What do our users think of Sumerian Six for PC Digital?
Sumerian Six is a stealth - tactics game during WW2 scientists turned commandos fight nazis and unravel occult lore. It pairs tight real - time planning with a bit of creativity, and while there are some rough edges, it is a smart, pulpy tactical gem.
Rate and comment: your experience matters!
You are registered as:Minimum 50 characters. Tell us something useful about the game: filler comments aren’t approved and don’t earn tickets.