Is Moonbase Alpha co-op?

Yes, Moonbase Alpha supports co-op.

Does Moonbase Alpha have PvP?

Steam does not list PvP for Moonbase Alpha.

How many people play Moonbase Alpha?

About 3 players were in-game when this page was built (2026-09-08).

Ready Up — what game do we play?Compare two Steam libraries →

Multiplayer games › Simulation › Job & management sim

Is Moonbase Alpha multiplayer or co-op?

Yes — co-op. Moonbase Alpha is a job & management sim game released in 2010, 91% positive on Steam (12,838 reviews), with 3 playing right now. Free on Steam.

Co-opSingle-player tooSimulation · Job & management sim

NASA has once again landed on the lunar surface with the goal of colonization, research, and further exploration. Shortly after the return to the Moon, NASA…

Steam tags: Space, Simulation, Free to Play, Multiplayer, Online Co-Op, Funny, Memes, Strategy

Do you and a friend both own Moonbase Alpha?

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

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

Quick answers

Is Moonbase Alpha co-op?: Yes, Moonbase Alpha supports co-op.
Does Moonbase Alpha have PvP?: Steam does not list PvP for Moonbase Alpha.
How many people play Moonbase Alpha?: About 3 players were in-game when this page was built (2026-09-08).

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; updated 2026-09-08. Powered by Steam — not affiliated with or endorsed by Valve Corporation.