IMHO.

Single-player games like Graphwar II

Below are 8 single-player Steam games similar to Graphwar II, 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 Graphwar II page.

Ranked picks

  1. 1
    Paper Flags — Steam game cover

    Paper Flags

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

    A two-player abstract strategy game on a 9×9 board. Fold your pieces to advance diagonally. Unfold them into flags — moving like rooks across rank and file. Plant three flags on your opponent's back row, or cut their forces to three.

    2026StrategyIndieCasual10.04 USDSingle-playerSimilar games →
  2. 2
    Gelecard: Guerreiros Gelatinosos — Steam game cover

    Gelecard: Guerreiros Gelatinosos

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

    Gelecard: Gelatinous Warriors is a fun card game featuring the adorable SLIMES! These cute little creatures are ready to wreak havoc on the game boards.

    StrategyIndieAdventureSingle-playerSimilar games →
  3. 3
    Keep the Keep — Steam game cover

    Keep the Keep

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

    Test your problem-causing skills with this strategic turn-based strategy multiplayer puzzle indie game. Build towers and destroy your Opponent's Keep via fast-paced turn-based combat that leaves all the tedious parts behind. Solve riddles solo or create some for your friends online!

    2023StrategyIndie4.99 USDSingle-playerSimilar games →
  4. 4
    Nusantara — Steam game cover

    Nusantara

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

    The hackable indie turn-based strategy game. The game is feature-rich, with single (PvE) and multiplayer (PvP) content. Different maps, factions, heroes, upgrade trees and randomized map interaction allow for lots of exploration, while rulesets allow for endless replayability. Minigame included!

    2024StrategyIndie3.99 USDSingle-playerSimilar games →
  5. 5
    Old Salt — Steam game cover

    Old Salt

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

    A Naval Strategy With No Reinforcements On The Way. Command a Custom Fleet with faction abilities in Multiplayer matches or Faction Campaigns.

    2025StrategyIndie14.99 USDSingle-playerSimilar games →
  6. 6
    The Stick Figure Game — Steam game cover

    The Stick Figure Game

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

    The most convoluted game of capture-the-flag we've ever seen!  In this turn-based strategy game, make choices to bring new units into play, position forces, fire on the enemy, dig tunnels to avoid enemy line-of-sight, and more.  Play solo vs the computer player, or head-to-head against a friend!

    2027StrategySingle-playerSimilar games →
  7. 7
    Reactor Critical — Steam game cover

    Reactor Critical

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

    High-stakes starship combat on a hex grid. Outmaneuver your enemies, unleash devastating firepower, or swarm their capital ships with fighter squadrons. Every decision counts.

    2026StrategySingle-playerSimilar games →
  8. 8
    Vinculum — Steam game cover

    Vinculum

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

    Do the math and survive the aftermath. An easy-to-learn card battler: pull off math combos, get stuck in a fraction, stack functions until the numbers go absurd, break the enemy lines, try not to divide by zero. Real, modern, correct math. But when math isn't enough, resort to more arcane means...

    StrategySingle-playerSimilar games →