Buy High Frontier 4 All Steam Key

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A High Frontier 4 All 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 €17.08 (€17.37 with fees, -11%) at G2A, Steam Account format · Cheapest official key: €19.50 (no fees) · 2 verified stores, 2 offers in stock · Updated 24min ago.

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Recommended by GoCDKeysiStore recommended by GOCDKEYS for this game
Instant Gaming 4.7 (843.1k)
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G2A 4.0 (352.8k)
No code available
€17.08 -11%Save €3 vs Steam How to get this priceHow to get
Store G2A
Global Icon
Region Global
Steam Account
Most used dealiThe store most clicked by GOCDKEYS users on this page (last 30 days)Cheapest deal Best rated Product type Steam Account
Standard
Edition Standard
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Fees +€0.29
Resellers
No payment fees With payment fees

Final prices with fees

G2A 4.0 (352.8k)
No code available
€17.08 How to get this priceHow to get
Store G2A
Global Icon
Region Global
Steam Account
Product type Steam Account
Standard
Edition Standard
Description Icon
Fees +€0.29
Official stores
Steam 1.8 (3.7k)
No code available
€19.50
Store Steam
Global Icon
Region Global
Steam Key
Product type Steam Key
Standard
Edition Standard
Description Icon
Fees -

About High Frontier 4 All

Embark on an epic journey through the stars with High Frontier 4 All! As the head of a cutting-edge spacefaring company in 2020, your mission is to profit from the exploration and industrialization of our solar system. Each turn, make crucial decisions that will shape your strategy—perform key actions, move your rocket, and advance your company’s technological prowess.

High Frontier 4 All invites you to lead Earth's spacefaring factions in the ultimate race to industrialize the solar system. Bid for cutting-edge space technology patents and launch your rockets into Low Earth Orbit (LEO), where water serves as both currency and fuel. Strategically build and fuel your rockets to explore planets, asteroids, and more. Claim, prospect, and transform distant worlds into industrial hubs by establishing factories that produce vital resources.

Compete against other players over 48 turns (spanning 48 years) to earn victory points by making off-world claims, building factories, and achieving exploration milestones. The more you industrialize, the higher your stock prices soar, pushing you closer to victory!

With each turn representing a year, the game unfolds through Sunspot Cycles, offering diverse strategies and gameplay with multiple modules. Follow a structured, immersive ruleset that ensures no two games are the same. Whether you’re racing for glory or constructing a thriving space empire, High Frontier 4 All offers deep strategy, endless replayability, and the ultimate space exploration experience.

Differences & Missing Features from the board game

Pathfinding:

• While paths may not always be perfect, we are actively working on further enhancements.

Unlimited Structures:

• There is no limit to the number of outposts, claims, colonies, factories, and rockets that a player can have.

Scientific Fuel Calculation:

• Fuel calculation now uses the scientific rocket equation instead of the abstracted board game version.

Factory Assisted Take-Off:

• Not implemented.

Astrobiology, Atmospheric, and Submarine Site Features:

• Limited implementation.

First Player Privilege:

• Not available.

Solar Oberth Flyby:

• Treated as a regular hazard.

Lander Hazards:

• Currently functions like regular lander.

Rotating Heavy Radiator Components:

• No way to rotate heavy radiator components to their light side.

• If they should rotate automatically, they will instead be decommissioned.

How much does High Frontier 4 All for PC cost right now?

High Frontier 4 All for PC starts at €17.08 (€17.37 with fees) at G2A, 11% under the €19.50 (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 €19.50 (no fees) at Steam.

Only 2 offers across 2 stores carry it, and thin supply means the price barely moves.

Shared account !
€17.08
Cheapest, but the game is not yours
Steam Key
€19.50
Stays on your account for good

Is it worth buying the Steam Key for High Frontier 4 All now or waiting?

That €19.50 (no fees) key is expensive for what it usually costs.

  • Those €19.50 (no fees) are 37% above what it usually costs, measured on the store price.
  • Only 1 stores sell the Steam Key, and with that little competition the price barely moves.
  • Across the 268 days we have tracked it, it has only been pricier than today on 0 days. The lowest it has ever cost is €8.00.
If you do not need it today, waiting pays off: we have seen it at €8.00 and right now you would pay €11.50 more. We will tell you the day it drops.

Worked out from 280 daily records of the Steam Key for High Frontier 4 All across 2 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 High Frontier 4 All format should you buy?

With the shared account at G2A 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 Steam costs €2.42 (€2.13 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.

Can you activate High Frontier 4 All in US?

All 2 offers are Global, so the code redeems on any account no matter where it was created.

Most common FAQs when buying High Frontier 4 All for PC in digital format:

It is a key that will allow you to download the game High Frontier 4 All on your PC from official download platforms.
As of 02/11/2026, in United States, the best price we have found in our selection of online stores that include the key for High Frontier 4 All on PC is €19.50 (no fees).
The Steam Key format is what we always recommend due to its ease of use and higher security compared to any other format. You just need to redeem the key in your account to download High Frontier 4 All to your game library. The account format requires more complicated steps and is more prone to errors during activation.
The only issue we’ve encountered in 13 years is receiving a duplicate key that doesn’t work. In that case, simply contact the store where you bought High Frontier 4 All, and they will provide a new key. You can also contact us, and we’ll help you out.
Delivery times vary by store. For example, in the case of Instatgaming, Eneba, G2a, or Kinguin, delivery is usually instant or takes just a few minutes. These stores rarely delay game deliveries.

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.
At Gocdkeys, we only list the most well-known stores that have passed our quality checks. One of the most important factors is good customer support, and all listed stores offer it.

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.

What do our users think of High Frontier 4 All for PC Digital?

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High Frontier 4 All

Is it worth it?

  • 22%Steam reviewsMostly Negative · 18 reviews
Write a review → See it on Steam →

What the press says

Average of 74 across 4 reviews
US 4

Game News Plus

80

For turn-based strategy lovers, Ancient Frontier is a jewel. Even though it has a couple of flaws about the story and originality, the offers a... Read more

Chalgyr's Game Room

80

Ancient Frontier is a great example of what a small but dedicated studio can do. It might not have AAA bells and whistles, but the... Read more

ACG

75

Cubed3

60

Ancient Frontier never fires on all cylinders, which is unfortunate as clearly there was a lot that went into the game. Some aspects, such as... Read more

About the game

Release date
7 Oct 2025
Genre
Adventure Strategy Action-Adventure
Modes
Multiplayer
Setting
Choices Matter Tabletop Exploration
Languages
English*

* languages with full audio

Requirements

Minimum:
  • Requires a 64-bit processor and operating system
  • Intel/AMD 2+ Cores (1.7GHz and above)
  • 8 GB RAM
  • Version 11
  • 2 GB available space
Minimum:
  • Requires a 64-bit processor and operating system
  • Intel Core i5 (2+ cores, 1.7GHz and above) or Apple Silicon M1/M2
  • 16 GB RAM
  • Graphics: Metal compatible or OpenGL 4.1
  • 100 GB available space
Minimum:
  • Requires a 64-bit processor and operating system
  • Intel/AMD 2+ Cores (1.7GHz and above)
  • 16 GB RAM
  • Vulkan compatible or OpenGL 4.1
  • 100 MB available space

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