IMHO.

Single-player games like Illustack

Below are 9 single-player Steam games similar to Illustack, 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 Illustack page.

Ranked picks

  1. 1
    Tiled Gambit — Steam game cover

    Tiled Gambit

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

    Tiled Gambit is a minesweeper inspired roguelike where every grid is a new gamble!

    StrategyIndieCasualSingle-playerSimilar games →
  2. 2
    Kyvos — Steam game cover

    Kyvos

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

    A dice roguelike. Build your own dice face by face, combine special effects, and fight enemy cards with unique abilities in fast-paced runs full of luck, strategy, and tension.

    StrategyIndieCasualSingle-playerSimilar games →
  3. 3
    The Hero and His Friends — Steam game cover

    The Hero and His Friends

    Single-player alternative to Illustack — playable solo, no multiplayer required. Shares Strategy and Casual with Illustack.

    A fantasy roguelike adventure with unique card battles. Recruit companions and battle enemies using Companion Cards, where each round compares a random stat. Every companion has unique abilities that change the rules of combat. Build your team, adapt your strategy, and shape your own adventure.

    2026StrategyCasual1.99 USDSingle-playerSimilar games →
  4. 4
    Fifrelin — Steam game cover

    Fifrelin

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

    A medieval betting roguelike. Each night, repay an angry wizard or finish your life as a wet sock. Hide in a bush and try to guess who's behind it by betting the only thing you have left... your life.

    StrategyIndieSimulationSingle-playerSimilar games →
  5. 5
    Pegs of Hell — Steam game cover

    Pegs of Hell

    Single-player alternative to Illustack — playable solo, no multiplayer required. Shares Strategy and Casual with Illustack.

    A physics roguelike where you build the pachinko board yourself. Place and upgrade pegs, arrange powerful Arcana, split balls, trigger elemental chains and create absurd scoring machines before Hell's rent catches up with you.

    2026StrategyCasualSingle-playerSimilar games →
  6. 6
    Coinsweeper — Steam game cover

    Coinsweeper

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

    Coinsweeper is a roguelite that combines classic Minesweeper with risk management, deck-building and gambling mechanics.

    2026StrategyIndieCasual2.49 USDDeck PlayableSingle-playerSimilar games →
  7. 7
    Billiard Rampage — Steam game cover

    Billiard Rampage

    Single-player alternative to Illustack — playable solo, no multiplayer required. Shares Strategy and Casual with Illustack.

    Billiard Rampage is a Roguelike-like game in the form of snooker billiards, blending deck-building with physics simulation. You play as a billiard ball that refuses to be struck, rolling toward victory by building your deck, collecting stickers, and using chalk in ever-changing rules.

    2026SportsStrategySimulation1.49 USDSingle-playerSimilar games →
  8. 8
    Scrambled Ships — Steam game cover

    Scrambled Ships

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

    A Yacht Dice Roguelike set on a ship with a mysterious figure, trapped in an endless game night atop a sunset cruise. Think outside the box, buy items, and progress through the rounds, or fall to the ever-increasing score targets.

    2027StrategyIndieCasualSingle-playerSimilar games →
  9. 9
    政通人和 — Steam game cover

    政通人和

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

    "Peace and Prosperity" is a independently developed ink-wash style historical strategy game set in an alternate pre-Qin period of China. Starting from a small village of just a few hundred people, and conquer all sides to gradually build their own vassal state with millions of people.

    2026StrategyIndieSimulationFreeSingle-playerSimilar games →