Medieval Engineers — cheap CD keys, compare prices
Is it worth buying?
- Reviews are mixed. (Steam 52%)
- 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
Medieval Engineers is a sandbox game about engineering, construction, and the maintenance of architectural and mechanical works using medieval technology. You build castles, construct mechanical devices, and dig underground mines, with an entire planet to explore. The focus is on physics and the structural stability of your builds.
Did you know?
It was developed by Keen Software House, a Czech studio that first introduced this engineering formula in its better-known game Space Engineers.
Best price today
€4.09
all-time low: official €4.09 · keyshop €5.74 near low
The cheapest Medieval Engineers key right now costs €4.09 at Steam — the best of 17 compared offers. The lowest price we have recorded for this game: €4.09.
The average low over the past 5 months was €5.22.
↳ chosen by the region label on the key — not a guarantee
Prices as of
Steam best price Official store
GameSeal Marketplace
Fanatical Official store
Driffle Marketplace
Kinguin Marketplace
K4G Marketplace
K4G Marketplace
Kinguin Marketplace
G2A Marketplace
G2A Marketplace
G2A Marketplace
No offers match these filters — try widening them.
Listed seller price shown — payment fees may vary by method.
There are also offers of another kind (Gift) — show (2)
These are not ordinary keys. A gift is usually region-locked and arrives through someone else's account — if the region does not match, the game will not activate. An account means you get someone else's login: the game never becomes yours, and it breaks Steam's rules. A DLC or a bundle is not the base game. That is why none of them count towards the price at the top of the page.
Medieval Engineers prices by store 9
| Store | Type | Price |
|---|---|---|
| Steam | Official store | €4.09 |
| Kinguin | Marketplace | €6.74 |
| Driffle | Marketplace | €6.86 |
| GameSeal | Marketplace | €6.95 |
| Fanatical | Official store | €7.28 |
| Gamivo | Marketplace | €7.81 |
| K4G | Marketplace | €7.85 |
| Instant Gaming | Marketplace | €8.19 |
| G2A | Marketplace | €9.44 |
Lowest — official stores
€4.09
Jul 2026
Lowest — keyshops
€5.74
Sept 2026
Price history
last 89 daysMonthly price lows
| Month | Lowest official | Lowest keyshop |
|---|---|---|
| Oct 2026 | €4.09 | €6.72 |
| Sept 2026 | €7.28 | €5.74 |
| Aug 2026 | €4.09 | €6.20 |
| Jul 2026 | €4.09 | €6.20 |
| Jun 2026 | €8.19 | €8.10 |
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, Driffle, GameSeal, Fanatical, Gamivo, K4G, Instant Gaming, G2A
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All-time low so far: €4.09
System requirements
| Minimum | Recommended | |
|---|---|---|
| OS | Microsoft Windows 10 (latest SP) 64-bit | Microsoft Windows 10 (latest SP) 64-bit |
| Processor | Intel i5 @ 3.0 GHz or higher (or AMD equivalent) | Intel Quad Core i7 @ 4.5 GHz or higher (or AMD equivalent) |
| Memory | 8 GB RAM | 16 GB RAM |
| Graphics | Geforce 750/Radeon R9 270X or higher | Geforce 1070 GTX / Radeon RX Vega 56 or higher |
| DirectX | Version 11 | Version 11 |
| Storage | 10 GB available space | 10 GB available space |
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Video reviews
6:17 Medieval Engineers Review (Early Access) - Worth a Buy?
Worth A Buy
8:26 Play Wait or Avoid? Review of Medieval Engineers Early Access
Mooseman Videos
4:53 Early Access Monitor - Is Medieval Engineers worth it? - Early Access Review
Feniks
Reviews are made and published by independent YouTube channels; they load only on click.
About this game — FAQ
Does Medieval Engineers have co-op?
Yes, Medieval Engineers supports online co-op.
Does Medieval Engineers have multiplayer?
Yes, Medieval Engineers has multiplayer. It supports PvP.
Can Medieval Engineers be played single-player?
Yes, besides multiplayer modes, Medieval Engineers can also be played solo (single-player).
What languages does Medieval Engineers support?
Medieval Engineers is available in: English, German.
FAQ
Where is the cheapest place to buy a Medieval Engineers key?
The cheapest Medieval Engineers key is currently sold by Steam for €4.09. That is the best of 17 offers we compare; prices are refreshed regularly. The lowest price we have ever recorded for this game: €4.09.
How much does Medieval Engineers cost?
Medieval Engineers currently costs from €4.09 — 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.