IMHO.

Single-player games like Kill King 2D

Below are 8 single-player Steam games similar to Kill King 2D, 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 Kill King 2D page.

Ranked picks

  1. 1
    Kingdoms — Steam game cover

    Kingdoms

    Single-player alternative to Kill King 2D — playable solo, no multiplayer required. Shares Strategy and Indie with Kill King 2D.

    Fight for your Kingdom! Collect unique pieces, form a powerful army, and defeat opponents in action-packed turn-based battles. Utilize strategy and tactics to outsmart your enemies and capture their Commander, before they capture yours.

    StrategyIndieSimulationFreeSingle-playerSimilar games →
  2. 2
    Immortal Chess — Steam game cover

    Immortal Chess

    Single-player alternative to Kill King 2D — playable solo, no multiplayer required. Shares Strategy and Indie with Kill King 2D.

    Play Classic chess expanded with 9 unique classes, Mana, spells, traps and passive abilities. Outsmart your opponent, create unexpected positions, compete online across PC and mobile.

    2026SportsStrategyIndieFreeSingle-playerSimilar games →
  3. 3
    Quess — Steam game cover

    Quess

    Single-player alternative to Kill King 2D — playable solo, no multiplayer required. Shares Strategy and Indie with Kill King 2D.

    A 4-player strategy game reimagining Chess, Checkers and Backgammon. Play online, create private rooms to challenge friends, or test your skills against advanced AI.

    2025StrategyIndieCasual19.99 USDSingle-playerSimilar games →
  4. 4
    Blood Bowl 3 — Steam game cover

    Blood Bowl 3

    Single-player alternative to Kill King 2D — playable solo, no multiplayer required. Shares Strategy with Kill King 2D.

    Brutal, crazy, tactical… this is BLOOD BOWL! The iconic death sport returns with the new video game of fantasy football faithfully using the latest board game rules and new content. Create your team, then crush, mulch and cheat your way to the top... leaving your opponents in the graveyard.

    2023SportsStrategy29.99 USDDeck PlayableSingle-playerSimilar games →
  5. 5
    apochess — Steam game cover

    apochess

    Single-player alternative to Kill King 2D — playable solo, no multiplayer required. Shares Action and Strategy with Kill King 2D.

    Apochess is a progressive chess MMO game. Long-term progression. no p2w at all = no purchase available. Very well balanced Chess RPG.

    2026ActionStrategyIndieSingle-playerSimilar games →
  6. 6
    Blood Bowl 2: Legendary Edition (Classic) — Steam game cover

    Blood Bowl 2: Legendary Edition (Classic)

    Single-player alternative to Kill King 2D — playable solo, no multiplayer required. Shares Strategy with Kill King 2D.

    Blood Bowl 2 smashes Warhammer and American football together, in an explosive cocktail of turn-based strategy, humour and brutality, adapted from Games Workshop’s famous boardgame.

    2017SportsStrategy29.99 USDDeck PlayableSingle-playerSimilar games →
  7. 7
    Blood Bowl - Legendary Edition — Steam game cover

    Blood Bowl - Legendary Edition

    Single-player alternative to Kill King 2D — playable solo, no multiplayer required. Shares Strategy with Kill King 2D.

    Inspired by the Warhammer Fantasy world, Blood Bowl is an ultra-violent combination of strategy and sports games. The Legendary Edition features 20 playable races, including 11 that are totally new, each offering its own game style! Make a competitive team, train it and buy the best equipment.

    2010SportsStrategy9.99 USDSingle-playerSimilar games →
  8. 8
    NEODUEL: Backpack Monsters — Steam game cover

    NEODUEL: Backpack Monsters

    Single-player alternative to Kill King 2D — playable solo, no multiplayer required. Shares Strategy and Casual with Kill King 2D.

    NEODUEL: Backpack Monsters is an inventory auto-battler with a monster-trainer twist! Collect Cosmions and items, and strategically manage your backpack to create unbeatable combos in tactical duels. Rise through the leagues to become the ultimate Cosmion master!

    2024StrategyRPGCasual5.99 USDDeck PlayableSingle-playerSimilar games →