Infested Fortress — cheap CD keys, compare prices
Is it worth buying?
- 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
Infested Fortress puts players in charge of tunneling through a mountain, gathering resources to raise a fortress, and making sure a growing colony survives and stays happy. Colonists pick up dangerous new skills while gathered materials get turned into strong gear for fending off the many monsters threatening the settlement, all resolved in turn-based tactical fights. Bitmen Studios developed and published the game, which came out in 2023.
Best price today
€14.62
lowest in tracked period: official €14.62 near low
The cheapest Infested Fortress key right now costs €14.62 at Steam. The lowest price we have recorded for this game: €14.62.
The average low over the past 3 months was €17.87.
Prices as of
Steam best price Official store
No offers match these filters — try widening them.
Listed seller price shown — payment fees may vary by method.
Lowest — official stores
€14.62
Oct 2026
Price history
last 57 daysMonthly price lows
| Month | Lowest official | Lowest keyshop |
|---|---|---|
| Oct 2026 | €14.62 | — |
| Sept 2026 | €19.50 | — |
| Aug 2026 | €19.50 | — |
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
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All-time low so far: €14.62
System requirements
| Minimum | Recommended | |
|---|---|---|
| OS | Windows 7 | Windows 11 |
| Processor | Intel i5 | Intel i7 |
| Memory | 8 GB RAM | 8 GB RAM |
| Graphics | 4GB VRAM | 8GB VRAM |
| DirectX | Version 11 | Version 12 |
| Storage | 5 GB available space | 5 GB available space |
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About this game — FAQ
Can Infested Fortress be played single-player?
Yes, Infested Fortress is a single-player game.
What languages does Infested Fortress support?
Infested Fortress is available in: English, German.
Does Infested Fortress use Steam Cloud saves?
Yes, Infested Fortress uses Steam Cloud, so your saves sync across devices.
FAQ
Where is the cheapest place to buy a Infested Fortress key?
The cheapest Infested Fortress key is currently sold by Steam for €14.62. The lowest price we have ever recorded for this game: €14.62.
How much does Infested Fortress cost?
Infested Fortress currently costs from €14.62 — 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.