IMHO.

Free games like Civil War: 1863

Below are 8 free-to-play Steam games similar to Civil War: 1863, 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 Civil War: 1863 page.

Ranked picks

  1. 1
    Battle for Wesnoth — Steam game cover

    Battle for Wesnoth

    Free-to-play alternative to Civil War: 1863 — no purchase or trial window. Shares Strategy with Civil War: 1863.

    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.

    2018StrategyIndieFree To PlayFreeDeck PlayableFree to playSimilar games →
  2. 2
    Sunrider: Mask of Arcadius — Steam game cover

    Sunrider: Mask of Arcadius

    Free-to-play alternative to Civil War: 1863 — no purchase or trial window. Shares Strategy with Civil War: 1863.

    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.

    2014StrategyIndieRPGFreeDeck VerifiedFree to playSimilar games →
  3. 3
    Tactical Monsters Rumble Arena — Steam game cover

    Tactical Monsters Rumble Arena

    Free-to-play alternative to Civil War: 1863 — no purchase or trial window. Shares Strategy with Civil War: 1863.

    Are you ready to RUMMMBLE?

    2018StrategyIndieAdventureFreeDeck PlayableFree to playSimilar games →
  4. 4
    Rogue Agent — Steam game cover

    Rogue Agent

    Free-to-play alternative to Civil War: 1863 — no purchase or trial window. Shares Strategy with Civil War: 1863.

    Rogue Agent is a turn-based strategy game, fast-paced, that pits the player against the computer on a secret service thriller around the world.

    2018StrategyIndieSimulationFreeFree to playSimilar games →
  5. 5
    The Last Flame: Prologue — Steam game cover

    The Last Flame: Prologue

    Free-to-play alternative to Civil War: 1863 — no purchase or trial window. Shares Strategy with Civil War: 1863.

    Recruit a party of unique heroes, fight deadly encounters, loot and craft powerful gear, discover and create thousands of synergetic builds! The Last Flame is an endless roguelike auto-battler in which you guide a righteous party of heroes through many challenges.

    2024StrategyIndieAdventureFreeDeck PlayableFree to playSimilar games →
  6. 6
    Stones Keeper: King Aurelius — Steam game cover

    Stones Keeper: King Aurelius

    Free-to-play alternative to Civil War: 1863 — no purchase or trial window. Shares Strategy with Civil War: 1863.

    Stones Keeper is a turn-based strategy game with RPG elements in which you explore a detailed fantasy world, lead the Order of the Griffin, and live through the final moments of King Aurelius

    2022StrategyFreeFree to playSimilar games →
  7. 7
    Order of Battle: World War II — Steam game cover

    Order of Battle: World War II

    Free-to-play alternative to Civil War: 1863 — no purchase or trial window. Shares Strategy with Civil War: 1863.

    Order of Battle: World War II is a breath of fresh air for all strategy fans. It is a game that takes wargaming to a new level by upgrading every single game element and rebooting the genre for a new generation of players.

    2015StrategySimulationFree To PlayFreeDeck PlayableFree to playSimilar games →
  8. 8
    Demise of Nations — Steam game cover

    Demise of Nations

    Free-to-play alternative to Civil War: 1863 — no purchase or trial window. Shares Strategy with Civil War: 1863.

    Demise of Nations is a 4X turn-based grand strategy wargame covering the rise of Rome till the fall of modern civilization.

    2017StrategyIndieFree To PlayFreeFree to playSimilar games →