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

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.
- 2

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.
- 3

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!
- 4

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.
- 5

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!
- 6

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.
- 7

Battleships Combat: Evolved
Single-player alternative to Graphwar II — playable solo, no multiplayer required. Shares Strategy and Indie with Graphwar II.
A classical game, but with a twist! 20 different ships, each with an interesting damage pattern. Fight on a battlefield with customizable size and possibly also islands. Play against AI of many difficulties or other players.
- 8

The Battle of Polytopia
Single-player alternative to Graphwar II — playable solo, no multiplayer required. Shares Strategy and Indie with Graphwar II.
Welcome to the unique, turn-based strategy game set in the strange, flat world of the Square. Lead one of 16 distinct civilizations to victory by expanding your empire, researching technologies, and ultimately become ruler of the world! Play in single-player or multiplayer mode for up to 16 players.