Free games like One Deck Galaxy
Below are 8 free-to-play Steam games similar to One Deck Galaxy, ranked by player overlap and content similarity. No purchase or Steam login required to view the list. Every pick is a full free-to-play title — not a demo, trial, or time-limited giveaway. imho.run's catalogue refreshes daily, so newly free or newly popular titles surface here without manual editing.
Want the full alternatives list (paid + free + Steam Deck + cheaper picks)? See the parent games like One Deck Galaxy page.
Ranked picks
- 1
Star Realms
Free-to-play alternative to One Deck Galaxy — no purchase or trial window. Shares Strategy with One Deck Galaxy.
Star Realms is a hugely popular space combat deckbuilding game. Download and play today (note: base set is required to play online) to find out why Star Realms is the winner of SXSW 2014 Board Game of the Year, 7 Golden Geek Awards from BoardGameGeek, and 2 Dice Tower awards!
- 2
Card Hunter
Free-to-play alternative to One Deck Galaxy — no purchase or trial window. Shares Strategy with One Deck Galaxy.
Shuffle your cards and ready your dice - Card Hunter is a fresh new card gaming spin on classic tabletop RPGs. Battle your way through a massive campaign solo or with friends and compete with other players in ranked play and tournaments.
- 3
KARDS - The WW2 Card Game
Free-to-play alternative to One Deck Galaxy — no purchase or trial window. Shares Strategy and Indie with One Deck Galaxy.
KARDS, The World War II Card Game, combines traditional CCG gameplay with innovative mechanics inspired by classic strategy games and real battlefield tactics. Take command and challenge other players in grand-scale warfare on the ground, air, or seas.
- 4
Dominion
Free-to-play alternative to One Deck Galaxy — no purchase or trial window. Shares Strategy with One Deck Galaxy.
Expand a small kingdom to a mighty Dominion! Play the Spiel des Jahres winning boardgame beloved by millions around the world. Discover the game that defined a genre, Dominion was first to popularize deck-building and remains a staple of tabletop. This is the officially licensed implementation.
- 5
Prismata
Free-to-play alternative to One Deck Galaxy — no purchase or trial window. Shares Strategy and Indie with One Deck Galaxy.
A perfect-information strategy game inspired by RTS, deckbuilders, and board games. Choose from three distinct technology classes and outwit your foes by snowballing your starting resources into a powerful cybernetic army. ABSOLUTELY NO PAY-TO-WIN.
- 6
Mythgard
Free-to-play alternative to One Deck Galaxy — no purchase or trial window. Shares Indie and Strategy with One Deck Galaxy.
Welcome to Mythgard, a fantasy cyberpunk CCG of heroes, gods, and mythical beasts. Master the unique lane and mana systems in your rise to the top or enjoy team play with a friend. New players can use the code WelcomeChallenger to get 20 free packs and more to start their journey.
- 7
Dota Underlords
Free-to-play alternative to One Deck Galaxy — no purchase or trial window. Shares Strategy with One Deck Galaxy.
Hire a crew and destroy your rivals in this new strategy battler set in the world of Dota. Introducing Season One: Explore White Spire and earn rewards on the Battle Pass. Pick from several different game modes, play on your own or with friends, and take advantage of crossplay on PC and mobile.
- 8
GWENT: The Witcher Card Game
Free-to-play alternative to One Deck Galaxy — no purchase or trial window. Shares Strategy with One Deck Galaxy.
Command mighty Witcher-world heroes in epic online PvP card battles!