Is Space Run Galaxy co-op?

Space Run Galaxy does not list co-op on Steam; it has Online multiplayer, Single-player too.

Does Space Run Galaxy have PvP?

Steam does not list PvP for Space Run Galaxy.

Do we both need to own Space Run Galaxy to play together?

Yes. Space Run Galaxy is played online, so each player needs their own copy on their own Steam account (or PC Game Pass where it is offered). Steam Families can share a library, but two people cannot play the same shared game at the same time.

How many people play Space Run Galaxy?

About 19 players were in-game when this page's data was last refreshed (2026-09-09).

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

Multiplayer games › Strategy › Tower defense

Is Space Run Galaxy multiplayer or co-op?

Yes — online multiplayer. Space Run Galaxy is a tower defense game released in 2016, 64% positive on Steam (997 reviews), with 19 playing right now. $1.49 on Steam.

Online multiplayerSingle-player tooStrategy · Tower defense

Space Run Galaxy is the sequel to Space Run, the game from one-man studio Passtech, which seduced hundreds of thousands of players with its dynamic and…

How Space Run Galaxy plays with friends, according to Steam

Online co-op: Not listed on Steam
Local / split-screen co-op: Not listed on Steam
Online PvP: Not listed on Steam
LAN play: Not listed on Steam
Single-player mode: Yes

Steam's own category list for the game, as of 2026-09-09. "Not listed" means the store page does not claim that mode; community mods or Remote Play can still add it.

Steam tags: Strategy, Indie, Tower Defense, Space, Sci-fi

Do you and a friend both own Space Run Galaxy?

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

Or open the Steam store page.

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

Quick answers

Is Space Run Galaxy co-op?: Space Run Galaxy does not list co-op on Steam; it has Online multiplayer, Single-player too.
Does Space Run Galaxy have PvP?: Steam does not list PvP for Space Run Galaxy.
Do we both need to own Space Run Galaxy to play together?: Yes. Space Run Galaxy is played online, so each player needs their own copy on their own Steam account (or PC Game Pass where it is offered). Steam Families can share a library, but two people cannot play the same shared game at the same time.
How many people play Space Run Galaxy?: About 19 players were in-game when this page's data was last refreshed (2026-09-09).

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 2026-09-23. Powered by Steam — not affiliated with or endorsed by Valve Corporation or Microsoft. Ready Up is a Somebody Decide program. How the data works · Legal & privacy · All types · Game Pass