Iron Marines — cheap CD keys, compare prices
Is it worth buying?
- Reviews are solid. (Steam 78%)
- The price is at or near its all-time low — a good time to buy.
Estimate based on public reviews (Metacritic/Steam) and price history — the final call is yours.
About the game
A real-time strategy game set in vivid sci-fi worlds where you command brave soldiers, mighty mechs and powerful aliens. You lead squads through challenging missions across hostile alien planets.
Did you know?
Iron Marines comes from Uruguayan studio Ironhide Game Studio, famous for the popular tower-defense series Kingdom Rush.
Best price today
€4.99
all-time low: official €4.99 · keyshop €5.35 near low
The cheapest Iron Marines key right now costs €4.99 at Steam — the best of 8 compared offers. The lowest price we have recorded for this game: €4.99.
The average low over the past 5 months was €6.56.
Prices as of
Steam best price Official store
GameSeal Marketplace
Fanatical Official store
Gog Official store
No offers match these filters — try widening them.
Listed seller price shown — payment fees may vary by method.
Iron Marines prices by store 8
| Store | Type | Price |
|---|---|---|
| Steam | Official store | €4.99 |
| Kinguin | Marketplace | €6.82 |
| GameSeal | Marketplace | €7.02 |
| K4G | Marketplace | €8.46 |
| G2A | Marketplace | €10.11 |
| Fanatical | Official store | €11.15 |
| Gog | Official store | €13.40 |
| Driffle | Marketplace | €13.76 |
Lowest — official stores
€4.99
Aug 2026
Lowest — keyshops
€5.94
Aug 2026
Price history
last 90 daysMonthly price lows
| Month | Lowest official | Lowest keyshop |
|---|---|---|
| Oct 2026 | €4.99 | €6.82 |
| Sept 2026 | €4.99 | €6.82 |
| Aug 2026 | €4.99 | €5.94 |
| Jul 2026 | €11.15 | €5.35 |
| Jun 2026 | €12.49 | €12.76 |
Lowest in-stock price per month from our price history; the current month is the low so far.
How to activate your key
- Steam key — open the Steam client → Games → Activate a Product on Steam → enter the key. Stores with this activation: Steam, Kinguin, GameSeal, K4G, G2A, Fanatical, Driffle
- GOG key — on GOG.com → Redeem a code (or in GOG Galaxy: Add games & friends → Redeem GOG code). Stores with this activation: Gog
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All-time low so far: €4.99
System requirements
| Minimum | Recommended | |
|---|---|---|
| OS | Windows 7 | — |
| Processor | Dual Core CPU | — |
| Memory | 1 GB RAM | 2 GB RAM |
| Graphics | OpenGL 3.0 compliant with 512MB of video RAM. | OpenGL 3.0 compliant with 512MB of video RAM. |
| Storage | 2 GB available space | 2 GB available space |
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Video reviews
9:08 Iron Marines Full Review - Should You Buy It?
Superjombombo Let's Play
16:44 Is This The Best Mobile Strategy Game? | Iron Marines Invasion Review
Captain Benzie
5:54 Iron Marines - Full Hero Review - Roy
Superjombombo Let's Play
Reviews are made and published by independent YouTube channels; they load only on click.
About this game — FAQ
Can Iron Marines be played single-player?
Yes, Iron Marines is a single-player game.
What languages does Iron Marines support?
Iron Marines is available in: English, French, Italian, German, Spanish - Spain, Japanese, Korean, Portuguese - Portugal and 5 more.
Does Iron Marines use Steam Cloud saves?
Yes, Iron Marines uses Steam Cloud, so your saves sync across devices.
FAQ
Where is the cheapest place to buy a Iron Marines key?
The cheapest Iron Marines key is currently sold by Steam for €4.99. That is the best of 8 offers we compare; prices are refreshed regularly. The lowest price we have ever recorded for this game: €4.99.
How much does Iron Marines cost?
Iron Marines currently costs from €4.99 — the cheapest offer across the stores we track.
Is Steam an official store or a keyshop?
Steam is an official store — keys come directly from the publisher or an authorized distributor.
Are keys from these stores legal?
Buying is legal — keys come from the grey market, so a small deactivation risk exists. So before paying, check the seller's buyer protection.
Which key region should I pick?
Global activates everywhere. Regional keys (Europe, North America, RU-CIS) only work on accounts from that region — use the Region filter to match your account.
What is an activation platform?
The service where the key activates — Steam, GOG, Epic or the publisher's platform. A key for one platform won't work on another, hence the separate filter.
What's the difference between editions?
Standard is the base game; Deluxe usually adds an expansion or bonus content. The edition filter shows exactly that variant, with no mixed prices.