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Etherium is a real-time strategy game set in a science-fiction universe, where three factions ...

HARVEST. EXPAND. BATTLE. CONQUER.

Etherium is a real-time strategy game set in a science-fiction universe, where three factions battle it out for a mysterious and rare resource known as ‘Etherium’.

Manage your resources, develop your base, and take command of infantry, tanks, aircraft, and gigantic colossi of war to battle not only your foes, but weather anomalies and mysterious secondary factions in richly strategic and original RTS gameplay. In a dynamic, fully-fleshed out single player campaign, develop your technological capabilities and expand your colonies over the furthest sectors of space, assembling a formidable armada.

Each of the three factions have their own strengths and weaknesses, as well as different tactical command skills such as map exposure, climate control, or planetary bombardment. Define your own strategy, deciding to either fell your enemy by striking their mother-ship from the planet's surface, or rapidly crushing their colonies. In multiplayer, team up or wage battle in all-out deathmatches with up to 4 players!

3 empires with distinct characteristics, units, and special skills
A dynamic campaign where each decision counts
A dynamic weather control system that directly impacts your strategy
A challenging multiplayer mode where up to 4 players can compete in intense matches

Minimum Requirements:

Recommended Requirements:

To activate the Steam key you've received, follow the instructions below;

First up, open the Steam client. (If you don't have it, simply click the "Install Steam" button here => Steam Store )
Sign in to your Steam account. (If you don't have one, click here to create a new one => Steam Account)
Click on the "ADD A GAME" button in the bottom corner of the client.
Then, select "Activate a product on Steam..."
Write down or copy-paste the activation key that you've received from %s in the window.
Your game is now visible in your library! Click on your "Library".
And finally, click on the game and select "Install" to start your download.