IMHO.

Single-player games like Great Big War Game

Below are 10 single-player Steam games similar to Great Big War Game, 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 Great Big War Game page.

Ranked picks

  1. 1
    Warhammer 40,000: Armageddon (Classic) — Steam game cover

    Warhammer 40,000: Armageddon (Classic)

    Single-player alternative to Great Big War Game — playable solo, no multiplayer required. Shares Strategy with Great Big War Game.

    In this hex-based, turn-based strategy game, players will lead the Imperial forces of the Armageddon Steel Legion and Space Marines from a variety of Chapters against the Ork invasion through over 30 scenarios, on the hostile terrain of the planet and its gigantic Hive Cities.

    2014Strategy19.99 USDDeck PlayableSingle-playerSimilar games →
  2. 2
    Card Hunter — Steam game cover

    Card Hunter

    Single-player alternative to Great Big War Game — playable solo, no multiplayer required. Shares Strategy with Great Big War Game.

    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.

    2015StrategyRPGFree To PlayFreeDeck PlayableSingle-playerSimilar games →
  3. 3
    Wargroove — Steam game cover

    Wargroove

    Single-player alternative to Great Big War Game — playable solo, no multiplayer required. Shares Strategy and Indie with Great Big War Game.

    Take to the battlefield with Wargroove, a strategy game for up to 4 players! Choose your Commander and wage turn-based war on battling factions. Design and share maps, cut-scenes and campaigns with easy-to-use editors and in-depth customization tools!

    2019StrategyIndie19.99 USDDeck PlayableSingle-playerSimilar games →
  4. 4
    Chaos Reborn — Steam game cover

    Chaos Reborn

    Single-player alternative to Great Big War Game — playable solo, no multiplayer required. Shares Strategy and Indie with Great Big War Game.

    Turn-based wizard combat with the tactical positioning of chess and the bluff of poker. Features wizard customization, 100s of gear items, single player realm adventures, online leagues and co-op play.

    2015StrategyIndieRPG9.99 USDDeck PlayableSingle-playerSimilar games →
  5. 5
    Antihero — Steam game cover

    Antihero

    Single-player alternative to Great Big War Game — playable solo, no multiplayer required. Shares Strategy and Indie with Great Big War Game.

    Run a Thieves Guild in a gas-lit Victorian city! Antihero is a fast-paced digital board game with an (Oliver) Twist. Recruit street urchins, hire thugs, start a gang, upgrade your guild, steal everything... and bribe, blackmail, and assassinate your way to victory.

    2017StrategyIndie2.99 USDDeck PlayableSingle-playerSimilar games →
  6. 6
    ENDLESS™ Legend — Steam game cover

    ENDLESS™ Legend

    Single-player alternative to Great Big War Game — playable solo, no multiplayer required. Shares Strategy with Great Big War Game.

    ENDLESS™ Legend is a 4X turn-based fantasy strategy game by the creators of ENDLESS™ Space and Dungeon of the ENDLESS™. Control every aspect of your civilization as you struggle to save your homeworld Auriga. Create your own Legend!

    2014StrategyRPG29.99 USDDeck PlayableSingle-playerSimilar games →
  7. 7
    Warhammer 40,000: Regicide — Steam game cover

    Warhammer 40,000: Regicide

    Single-player alternative to Great Big War Game — playable solo, no multiplayer required. Shares Strategy and Indie with Great Big War Game.

    Warhammer 40,000: Regicide is a brutal take on one of the greatest turn based strategy games of all time. Regicide fuses multiple phases of gameplay with dynamic action. Maneuver your army into place and unleash a devastating array of tactical abilities to crush your enemies.

    2015ActionStrategyIndieSingle-playerSimilar games →
  8. 8
    Dominions 3: The Awakening — Steam game cover

    Dominions 3: The Awakening

    Single-player alternative to Great Big War Game — playable solo, no multiplayer required. Shares Strategy and Indie with Great Big War Game.

    The Old God has left the world and the pretenders are awakening and coming out from hiding. You start the game by designing one of the pretender gods that will compete for true ascension to godhood. The type of god can range from a magically powerful arch mage to an ancient kraken or a mystic monolith that people pray to.

    2013StrategyIndie19.99 USDSingle-playerSimilar games →
  9. 9
    Combat Monsters — Steam game cover

    Combat Monsters

    Single-player alternative to Great Big War Game — playable solo, no multiplayer required. Shares Strategy and Indie with Great Big War Game.

    Where CCG meets proper RPG combat.

    2015ActionStrategyIndieSingle-playerSimilar games →
  10. 10
    Epic Little War Game — Steam game cover

    Epic Little War Game

    Single-player alternative to Great Big War Game — playable solo, no multiplayer required. Shares Strategy and Indie with Great Big War Game.

    The lighter side of turn-based war gaming. Take your time to plan good strategies, deploy your troops in the right places, try not to laugh whilst killing your enemies.

    2017StrategyIndie4.99 USDSingle-playerSimilar games →