Etherium — cheap CD keys, compare prices
Is it worth buying?
- Reviews are mixed. (Metacritic 62 · Steam 36%)
- The price is above its low (was €0.30), 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
A real-time strategy set in a science-fiction universe where three factions clash over a rare, mysterious resource called Etherium. Battles play out on planets whose environments shape the course of each fight.
Did you know?
Developed by France's Tindalos Interactive and published by Focus Entertainment in 2015.
Best price today
€0.35
all-time low: official €0.99 · keyshop €0.30 (+17%)
On Steam: €0.99 — you save 65% here
The cheapest Etherium key right now costs €0.35 at Kinguin — the best of 10 compared offers. The lowest price we have recorded for this game: €0.30. The cheapest official store price is €0.99 at Steam.
The average low over the past 5 months was €2.25.
↳ chosen by the region label on the key — not a guarantee
Prices as of
Steam Official store
G2A Marketplace
Driffle Marketplace
Kinguin Marketplace
No offers match these filters — try widening them.
Listed seller price shown — payment fees may vary by method.
Etherium prices by store 7
| Store | Type | Price |
|---|---|---|
| Kinguin | Marketplace | €0.35 |
| Steam | Official store | €0.99 |
| K4G | Marketplace | €1.20 |
| G2A | Marketplace | €1.28 |
| Driffle | Marketplace | €1.46 |
| Loaded | Marketplace | €1.99 |
| Instant Gaming | Marketplace | €3.39 |
Lowest — official stores
€0.99
Jul 2026
Lowest — keyshops
€0.30
Jul 2026
Price history
last 89 daysMonthly price lows
| Month | Lowest official | Lowest keyshop |
|---|---|---|
| Oct 2026 | €0.99 | €0.35 |
| Sept 2026 | €0.99 | €0.30 |
| Aug 2026 | €9.99 | €0.30 |
| Jul 2026 | €0.99 | €0.30 |
| Jun 2026 | €9.99 | €10.52 |
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: Kinguin, Steam, K4G, G2A, Driffle, Loaded, Instant Gaming
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Confirm in our Telegram bot — no account, no spam.
All-time low so far: €0.30
System requirements
| Minimum | |
|---|---|
| OS | WINDOWS VISTA SP2/WINDOWS 7/WINDOWS 8 |
| Processor | AMD/INTEL DUAL-CORE 2.4 GHZ |
| Memory | 4096 MB RAM |
| Graphics | 1024 MB 100% DIRECTX 9 AND SHADERS 4.0 COMPATIBLE AMD RADEON HD 5850/NVIDIA GEFORCE GTX 560 OR HIGHER |
| Storage | 5 GB available space |
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About this game — FAQ
Does Etherium have multiplayer?
Yes, Etherium has multiplayer. It supports PvP.
Can Etherium be played single-player?
Yes, besides multiplayer modes, Etherium can also be played solo (single-player).
What languages does Etherium support?
Etherium is available in: English, French, Italian, German, Spanish - Spain, Polish, Russian.
Does Etherium use Steam Cloud saves?
Yes, Etherium uses Steam Cloud, so your saves sync across devices.
FAQ
Where is the cheapest place to buy a Etherium key?
The cheapest Etherium key is currently sold by Kinguin for €0.35. That is the best of 10 offers we compare; prices are refreshed regularly. The lowest price we have ever recorded for this game: €0.30.
How much does Etherium cost?
Etherium currently costs from €0.35 — the cheapest offer across the stores we track. For comparison, the game costs €0.99 on Steam, so buying a key saves you about 65%.
Is Kinguin an official store or a keyshop?
Kinguin is a keyshop (marketplace) where independent sellers list keys, so prices are often lower than in official stores. Every offer on ulov.gg is clearly labeled with its store type.
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.