Summa Expeditionis — cheap CD keys, compare prices
Is it worth buying?
- Reviews are mixed. (Steam 72%)
- The price is above its low (was €7.99), but within a reasonable range. Notify me on a drop →
Estimate based on public reviews (Metacritic/Steam) and price history — the final call is yours.
About the game
Summa Expeditionis puts players in charge of a Roman military camp, blending colony management with base construction as a soldier starts out as a Legionnaire and works up to Centurion. Players recruit troops, expand their settlement, and fend off barbarian attacks in service of Rome. The game comes from developer Lobico Games and publisher Megalevel, released in 2026.
Best price today
€9.99
all-time low: official €7.99 · keyshop €9.99 (+25%)
The cheapest Summa Expeditionis key right now costs €9.99 at Steam — the best of 4 compared offers. The lowest price we have recorded for this game: €7.99.
The average low over the past 4 months was €11.33.
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.
Summa Expeditionis prices by store 4
| Store | Type | Price |
|---|---|---|
| Steam | Official store | €9.99 |
| Driffle | Marketplace | €17.66 |
| K4G | Marketplace | €17.78 |
| G2A | Marketplace | €18.60 |
Lowest — official stores
€7.99
Sept 2026
Lowest — keyshops
€9.99
Sept 2026
Price history
last 89 daysMonthly price lows
| Month | Lowest official | Lowest keyshop |
|---|---|---|
| Oct 2026 | €9.99 | €9.99 |
| Sept 2026 | €7.99 | €9.99 |
| Aug 2026 | €19.99 | €17.73 |
| Jul 2026 | €9.59 | €18.60 |
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, Driffle, K4G, G2A
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All-time low so far: €7.99
System requirements
| Minimum | Recommended | |
|---|---|---|
| OS | Windows 7 or later | Windows 7 or later |
| Processor | 2.6 GHz Quad Core or similar | i5 3GHz or Ryzen 5 3GHz |
| Memory | 8 GB RAM | 16 GB RAM |
| Graphics | GeForce GTX 950 or Radeon HD 7970 | GeForce GTX 1060 or Radeon RX 580 |
| Storage | 1 GB available space | 1 GB available space |
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About this game — FAQ
Can Summa Expeditionis be played single-player?
Yes, Summa Expeditionis is a single-player game.
What languages does Summa Expeditionis support?
Summa Expeditionis is available in: English, Spanish - Spain, French, German, Italian, Turkish, Spanish - Latin America, Polish and 6 more.
Does Summa Expeditionis use Steam Cloud saves?
Yes, Summa Expeditionis uses Steam Cloud, so your saves sync across devices.
FAQ
Where is the cheapest place to buy a Summa Expeditionis key?
The cheapest Summa Expeditionis key is currently sold by Steam for €9.99. That is the best of 4 offers we compare; prices are refreshed regularly. The lowest price we have ever recorded for this game: €7.99.
How much does Summa Expeditionis cost?
Summa Expeditionis currently costs from €9.99 — 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.