Free games like Chaos Galaxy
Below are 8 free-to-play Steam games similar to Chaos 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 Chaos Galaxy page.
Ranked picks
- 1
Sunrider: Mask of Arcadius
Free-to-play alternative to Chaos Galaxy — no purchase or trial window. Shares Indie and Strategy with Chaos Galaxy.
As Captain Kayto Shields, embark on a galactic voyage of heroism and survival. With his home world destroyed and his nation conquered, the inexperienced Captain Shields, and his newly minted vessel, the Sunrider, are left as the only hope against a galactic evil intent on subjugating all sentient life.
- 2
Age of Conquest IV
Free-to-play alternative to Chaos Galaxy — no purchase or trial window. Shares Indie and Strategy with Chaos Galaxy.
Age of Conquest is a turn-based grand strategy wargame.
- 3
Prismata
Free-to-play alternative to Chaos Galaxy — no purchase or trial window. Shares Strategy and Indie with Chaos 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.
- 4
MechWarrior Online™ Legends
Free-to-play alternative to Chaos Galaxy — no purchase or trial window. Shares Strategy with Chaos Galaxy.
MechWarrior Online™ Legends is a tactical, 'Mech-based online shooter set in the vast BattleTech Universe. Assume the role of an elite MechWarrior, piloting powerful BattleMechs, fighting for supremacy over the Inner Sphere.
- 5
Battle for Wesnoth
Free-to-play alternative to Chaos Galaxy — no purchase or trial window. Shares Strategy and Indie with Chaos Galaxy.
The Battle for Wesnoth is an open source, turn-based strategy game with a high fantasy theme. Explore the four corners of Irdya in seventeen solo campaigns and dozens of multiplayer maps, taking part in countless adventures as you go.
- 6
SOVL: Fantasy Warfare
Free-to-play alternative to Chaos Galaxy — no purchase or trial window. Shares Strategy and Indie with Chaos Galaxy.
SOVL is a ruleset for playing fantasy wargames. It can be played with miniatures on a table or digitally on Steam.
- 7
Yi Xian: The Cultivation Card Game
Free-to-play alternative to Chaos Galaxy — no purchase or trial window. Shares Strategy and Indie with Chaos Galaxy.
Yi Xian: The Cultivation Card Game is an online DBG which contains a PVE mode called Uncharted Realms and a PVP mode. Every game is a deck building from scratch. Players can have stronger decks by changing cards, and then build more powerful routines to defeat all opponents to win.
- 8
Die in the Dungeon: Origins
Free-to-play alternative to Chaos Galaxy — no purchase or trial window. Shares Strategy and Indie with Chaos Galaxy.
Fight your way through a mysterious dungeon in this deck-building, turn-based roguelike game where you don't use cards, but DICE! Deal with enemies by combining dice on your board, boost their effects with magical relics, and discover the story behind Die in the Dungeon!