Buy Thermonuclear Steam Key
Thermonuclear Steam Key: compare prices from 10 offers (October 2026)
A Thermonuclear 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 €1.40 (€1.86 with fees, -63%) at Kinguin, 63% below the €4.99 (no fees) Steam price · 9 verified stores, 10 offers in stock · Updated 02h 43min ago.
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Final prices with fees
About Thermonuclear
Introducing "Thermonuclear," the most advanced cyborg weapon ever created. As a member of a mega-corporation, use this ultimate weapon to defeat your opponents and end the Third World War. With a variety of skills, artifacts, and consumables at your disposal, you must strategically plan your attacks and take advantage of your surroundings to emerge victorious. Explore procedurally generated levels across the globe and face a range of enemies, from mutants in ruined cities to soldiers and robots in military factories. Only by upgrading your cyborg and unlocking new abilities can you defeat the Allfather AI and put an end to the war.Key Features:
Be aware of your surroundings: Maximize your advantage by considering the unique features of your surroundings when planning your attack. Take advantage of the terrain by pushing your enemy off a ledge, or use the environment to your advantage by setting the grass on fire or drenching your character in a puddle to avoid taking damage. Use explosive barrels to your advantage and slide on ice to conserve your Action Points.
Various builds: Maximize your effectiveness by combining various skills, artifacts, consumables, and scars to complete multiple missions and tasks. Find the right balance between your versatile abilities and specialized tools to take on any enemy.
Procedurally generated levels: Take on missions all over the world and face a wide variety of enemies. From the ruins of a city overrun with mutants to a heavily guarded military factory, each location presents its own challenges and requires a unique set of skills and abilities. Be prepared for anything as you journey to complete your objectives.
How much does Thermonuclear for PC cost right now?
Thermonuclear for PC starts at €1.40 (€1.86 with fees) at Kinguin, a Steam key, which is 63% under the €4.99 (no fees) it costs on the official store.
That €1.40 (€1.86 with fees) already includes the OCTGOC10 coupon, so apply it at checkout or the store will show you a higher price.
Supply is thin — 10 offers from 9 stores — and thin supply keeps prices steady rather than falling.
Steam Key
Steam Gift
Is it worth buying the Steam Key for Thermonuclear now or waiting?
That €1.40 (€1.86 with fees) key is at one of its best prices.
- Those €1.40 (€1.86 with fees) are 55% below what it usually costs, measured on the store price.
- Only 7 stores sell the Steam Key, and with that little competition the price barely moves.
- Not counting today, only 26 days out of the 422 days on record were this cheap or cheaper; the lowest it has ever cost is €1.12.
Worked out from 1,163 daily records of the Steam Key for Thermonuclear across 9 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 Thermonuclear format should you buy?
By format: Steam Key from €1.40 (€1.86 with fees), GOG Key from €3.01 (€3.60 with fees) and Steam Gift from €4.37 (€5.10 with fees).
Can you activate Thermonuclear in US?
8 of the 10 offers work on US — the Global ones plus the ones issued for your own region.
Most common FAQs when buying Thermonuclear 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.
Thermonuclear
Is it worth it?
- 88%Steam reviews8 reviews
What the press says
If you enjoy turn-based strategy games, this one might appeal to you. However, I found the game’s difficulty to be inconsistent. The super weapon robot... Read more
About the game
* languages with full audio
Requirements
- OS *: Windows 7
- 1.7+ GHz or better
- 1 GB RAM
- Intel HD 3000 or better.
- 200 MB available space
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