Master of Orion 1 — cheap CD keys, compare prices
Is it worth buying?
Reviews are excellent (Steam 90%) · The price is at or near the lowest we've tracked — a good time to buy
Buy · Steam €5.99
About the game
Master of Orion 1 is a classic turn-based strategy game in which players build an interstellar empire across a universe strained by growing populations and dwindling planetary resources. Colonizing new worlds and negotiating or competing with diverse alien races are central to achieving galactic dominance.
Did you know?
Master of Orion 1 was developed by SimTex and published by Wargaming Labs.
Best price today
€5.99
· · check “Region” on the seller’s page
Steam · Official store · Steam
Global key · check “Region” on the seller’s page
You pay Steam directly · same price as on their site
Notify me when it drops below €5.39
- On Steam
- €5.99
- all-time low
- €5.9916 Jun
- Average low, 5 mo.
- €5.99
The cheapest Master of Orion 1 key right now costs €5.99 at Steam. (Prices as of )
Offers 1 · PC · from €5.99
Prices as of
No offers match these filters — try widening them.
Listed seller price shown — payment fees may vary by method.
Top 10 Strategy games
- 1
Aniimo PC · 2026 - 2
Moon Sweepers PC · 2026 from €8.99 - 3
Probably Stolen - Cyberpunk Shopkeeper Sim PC · 2026 from €6.51 - 4
Marvel Rivals PC · 2024 - 5
Age of Empires IV: Anniversary Edition PC · 2021 from €8.98 - 6
Once Human PC · 2024 - 7
Magic: The Gathering Arena PC · 2023 - 8
EA SPORTS™ Madden NFL 27 PC · 2026 from €52.39 - 9
Terrible Lizards PC · 2026 from €17.99 - 10
Planet Zoo 2 PC from €18.99
Lowest official since we started tracking (Aug 2026)
€5.99
Aug 2026
Monthly price lows
| Month | Lowest official | Lowest keyshop |
|---|---|---|
| Oct 2026 | €5.99 | — |
| Sept 2026 | €5.99 | — |
| Aug 2026 | €5.99 | — |
| Jul 2026 | €5.99 | — |
| Jun 2026 | €5.99 | — |
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
System requirements
| Minimum | Recommended | |
|---|---|---|
| OS | Windows XP, Vista, 7, 8, 10 | Windows XP, Vista, 7, 8, 10 |
| Processor | 1 GHz | 1.4 GHz |
| Memory | 256 MB RAM | 512 MB RAM |
| Graphics | 3D graphics card compatible with DirectX 7 | 3D graphics card compatible with DirectX 9 |
| DirectX | Version 7.0 | Version 9.0 |
| Storage | 161 MB available space | 161 MB available space |
Similar games
About this game — FAQ
Does Master of Orion 1 have multiplayer?
Yes, Master of Orion 1 has multiplayer.
Can Master of Orion 1 be played single-player?
Yes, besides multiplayer modes, Master of Orion 1 can also be played solo (single-player).
What languages does Master of Orion 1 support?
Master of Orion 1 is available in: English, French, German.
FAQ
Where is the cheapest place to buy a Master of Orion 1 key?
The cheapest Master of Orion 1 key is currently sold by Steam for €5.99. The lowest price we have ever recorded for this game: €5.99.
How much does Master of Orion 1 cost?
Master of Orion 1 currently costs from €5.99 — 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.