IMHO.

Single-player games like Galactic Arms

Below are 8 single-player Steam games similar to Galactic Arms, ranked by player overlap. Every pick carries Steam's Single-player category, so multiplayer-only titles or always-online games don't sneak in. imho.run pulls the category data from Steam directly — Single-player here matches what the store labels.

Want the full alternatives list (paid + free + Steam Deck + cheaper picks)? See the parent games like Galactic Arms page.

Ranked picks

  1. 1
    Conjurers — Steam game cover

    Conjurers

    Single-player alternative to Galactic Arms — playable solo, no multiplayer required. Shares Strategy and Indie with Galactic Arms.

    Defeat the Conjurers. Take their constellations. Conquer the Zodiac. A classic turn-based tactics game where deckbuilding lets players summon Zodiac creatures and hybrids, then steal new constellations by defeating rival Conjurers. Will you become powerful enough to face the Immortal Aquarius?

    2026StrategyIndie11.99 USDDeck VerifiedSingle-playerSimilar games →
  2. 2
    MISFORTUNATE — Steam game cover

    MISFORTUNATE

    Single-player alternative to Galactic Arms — playable solo, no multiplayer required. Shares Strategy with Galactic Arms.

    MISFORTUNATE is a turn-based team strategy board game of ownership, trading, crafting and calculated risk. Build and upgrade Units, manage resources, manipulate the board with Items and Events, and outlast rival teams in multiplayer or against bots.

    StrategyEarly AccessSingle-playerSimilar games →
  3. 3
    Endless Galactic: Stray Fleet — Steam game cover

    Endless Galactic: Stray Fleet

    Single-player alternative to Galactic Arms — playable solo, no multiplayer required. Shares Strategy and Indie with Galactic Arms.

    This is a new gameplay turn-based battle pigeon card game Players will experience the most refreshing combat ever Take on a thrilling silver heart adventure and crush everything that stands in your way!

    StrategyIndieSingle-playerSimilar games →
  4. 4
    Soul Card Duel — Steam game cover

    Soul Card Duel

    Single-player alternative to Galactic Arms — playable solo, no multiplayer required. Shares Strategy and Indie with Galactic Arms.

    A deckbuilder where position and direction make combats more tactical. Flank enemies with 8 attack directions and combine cards to win in any situation. Explore procedural maps, create decks and armor to customize your hero, and forge your legend in the region's grand tournament.

    2026StrategyIndie9.99 USDSingle-playerSimilar games →
  5. 5
    Tank General — Steam game cover

    Tank General

    Single-player alternative to Galactic Arms — playable solo, no multiplayer required. Shares Strategy and Indie with Galactic Arms.

    Tank General, a World War II-themed card game with unique gameplay mechanics, deep tactical combat, and an easy entry level. Build your deck, battle against humans and AI, complete campaigns and raids, and explore new cards and headquarters!

    StrategyIndieMassively MultiplayerFreeSingle-playerSimilar games →
  6. 6
    Berserk Heroes Online — Steam game cover

    Berserk Heroes Online

    Single-player alternative to Galactic Arms — playable solo, no multiplayer required. Shares Strategy with Galactic Arms.

    Welcome to Laar, the world of epic battles and true heroes. Take part in thrilling fights, devise cunning strategies, and make your own invincible deck out of 350+ cards available. Become a great warlord in the digital version of the iconic card-collecting tabletop game Berserk Heroes.

    2026StrategyFree To PlayEarly AccessFreeSingle-playerSimilar games →
  7. 7
    Tribe War — Steam game cover

    Tribe War

    Single-player alternative to Galactic Arms — playable solo, no multiplayer required. Shares Strategy and Indie with Galactic Arms.

    It is a strategic card game (SCG) that combines the genre of card games and chess. Create an original deck and use your card to target your opponent's base Stores, card packs, and new species will be added in the future.

    2022StrategyIndieCasual0.99 USDSingle-playerSimilar games →
  8. 8
    KARDS - The WW2 Card Game — Steam game cover

    KARDS - The WW2 Card Game

    Single-player alternative to Galactic Arms — playable solo, no multiplayer required. Shares Strategy and Indie with Galactic Arms.

    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.

    2020StrategyIndieFree To PlayFreeSingle-playerSimilar games →