Once Upon a Galaxy

29 Jul 2025
6+players

Strategy · Card Battler · Auto Battler

ONCE UPON A GALAXY is an easy to learn Card Battler with incredible strategic depth and near infinite fun! Which of your favorite characters from myth and fairy tale will you choose?

77%Mostly positive760 Steam reviewsSteam Deck playable

Who can play

Store

Split-screen is not confirmed.
Online on PC. Steam lists 6-player online.
Free to play.

SteamPrice on SteamPlay free

Free to play

How it plays

Is it good

77%

Mostly positive on Steam

of 760 reviewsRead on Steam (opens the store in a new tab)

Steam Deck Playable

Every way to play together

Steam lists online multiplayer for PC. Free to play. Player counts are not confirmed yet. 77% positive of 760 Steam reviews.

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

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

Quick facts

Developer: Million Dreams Games
Platforms: PC
Released: 29 Jul 2025 on PC
Languages: Text in 1 language
Also needs: Microsoft Playfab

Answers

Updated October 27, 2026

Does Once Upon a 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 Once Upon a Galaxy?: No. It's free to play.
What platforms is Once Upon a Galaxy on?: PC.
Does Once Upon a Galaxy work on Steam Deck?: Yes, with some extra steps: Steam rates it Playable for Steam Deck.
Is Once Upon a Galaxy free?: Yes, it's free to play.

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