Is Etherium multiplayer or co-op?

Yes — PvP. Etherium is a real-time strategy game released in 2015, 37% positive on Steam (946 reviews). $0.99 on Steam.

Steam tags: Sci-fi, Strategy, RTS, Multiplayer, Space, 4X, Singleplayer, Action

Do you and a friend both own Etherium?

Ready Up compares two Steam libraries and shows every multiplayer game you both have — including whether Etherium is one of them — then helps you pick tonight's game with a weighted roll or a bracket.

Or open the Steam store page.

Games like Etherium you can play together

Tired of Etherium? The Swap tab finds the closest unowned games of the same type that are newer or rated higher.

Quick answers

Is Etherium co-op?

Etherium does not list co-op on Steam; it has PvP, Single-player too.

Does Etherium have PvP?

Yes, Etherium has player-versus-player modes.

How many people play Etherium?

Player counts were not available when this page was built.

Ready Up is a free tool: enter two Steam usernames and it lists the multiplayer games you both own, runs a bracket to pick one, and suggests new co-op games that fit how you both play. Ratings, tags and player counts from Steam and SteamSpy; page updated 2026-09-09. Powered by Steam — not affiliated with or endorsed by Valve Corporation or Microsoft. How the data works · Legal & privacy · All types · Game Pass