Second Galaxy: online co-op

Sep 11, 2019
2+players

RPG · Space · Strategy

Second Galaxy is an open world sci-fi game that combines RPG and SLG elements. You can navigate hundreds of different space ships, team up with players to form alliances, and engage in intergalactic battles with other players around the world.

51%Mixed1,200 Steam reviews

Who can play

Store

Split-screen is not confirmed.
Online on PC. How many can join is not confirmed.
Free to play.

SteamPrice on SteamPlay free

Free to play

How it plays

Is it good

51%

Mixed on Steam

of 1,200 reviewsRead on Steam (opens the store in a new tab)

Every way to play together

Steam lists online co-op for PC. Free to play. Player counts are not confirmed yet. 51% positive of 1,200 Steam reviews.

- PC
PCStore (how we check facts)
Same screen
Not listed
Same room, own screens
Not listed
Online
2+players, co-op and versus

Play modes here come from the Steam store listing, which does not give player counts. How we check facts

Quick facts

Developer: Zilong Game Limited
Platforms: PC
Released: Sep 11, 2019 on PC
Languages: Text in 3 languages, voices in 2

In these lists

Answers

Updated October 27, 2026

Does Second Galaxy have couch co-op?: No same-screen play is confirmed. The Steam listing does not include it on PC. Online play is the way to play it together.
Do you need two copies of Second Galaxy?: No. It's free to play.; One of 1,371 co-op games where one copy is enough
What platforms is Second Galaxy on?: PC.; One of 3,994 co-op games
Is Second Galaxy free?: Yes, it's free to play.

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