IMHO.

Single-player games like Vertical Kingdom

Below are 16 single-player Steam games similar to Vertical Kingdom, 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 Vertical Kingdom page.

Ranked picks

  1. 1
    Cat Guardian — Steam game cover

    Cat Guardian

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

    Cat Guardian is a flexible card game blending tower defense and survival. Manage resources, build, and strategize to protect the Tree of Hope from zombies. Can the cats of Meowx Planet succeed in their mission and survive? It’s up to you!

    2024StrategyIndieCasual7.99 USDSingle-playerSimilar games →
  2. 2
    Cardboard Town — Steam game cover

    Cardboard Town

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

    Cardboard Town is a city-building card game. Manage your resources, obtain upgrades, draw your cards and thrive! Random events, quest cards, and game modes make each run different.

    2023StrategyIndieSimulation3.99 USDDeck PlayableSingle-playerSimilar games →
  3. 3
    WAGON — Steam game cover

    WAGON

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

    WAGON is a 1-bit card game where you make tough decisions to try and survive winter on the Oregon Trail.

    2025StrategyIndieSimulation10.99 USDSingle-playerSimilar games →
  4. 4
    Terracards — Steam game cover

    Terracards

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

    Farm, sell, learn, repeat. Terracards is a tactical roguelike-deckbuilder where you manage your own farm, You'll utilize animals, crops, and structures through cards, transforming them into valuable resources and wealth with each turn. But beware - deplete your funds, and it's game over.

    2023StrategyEarly Access5.39 USDDeck PlayableSingle-playerSimilar games →
  5. 5
    Dawnfolk — Steam game cover

    Dawnfolk

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

    Dawnfolk is a charmingly dark, casual and puzzly survival building game. Gather resources, rebuild your realm, and protect your people from oppressive shadows. Can you unveil the secrets of the monoliths and bring light back to the world?

    2025StrategyCasual14.99 USDDeck VerifiedSingle-playerSimilar games →
  6. 6
    Landnama — Steam game cover

    Landnama

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

    Face the judgment of winter’s deadly toll as you lead the first Viking clans to settle Iceland in this non-violent, rogue-lite survival base builder.

    2023Strategy13.99 USDDeck VerifiedSingle-playerSimilar games →
  7. 7
    Deck of Haunts — Steam game cover

    Deck of Haunts

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

    Deck of Haunts invites you to become a malevolent Haunted House. Lure humans into your cursed halls, manipulate their fears, and drain their essence to grow your power. Use strategy to build your mansion and expand your dark influence, turning your home into a terrifying, inescapable nightmare.

    2025StrategyIndieSimulation10.99 USDDeck VerifiedSingle-playerSimilar games →
  8. 8
    Kingdom's Deck — Steam game cover

    Kingdom's Deck

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

    Build by day, defend by night! Kingdom's Deck is a card-based city builder where you build and protect your Kingdom from the enemy siege. Build your deck, deploy your cards wisely, defend your walls, manage your resources, and respond to various events that will shape your Kingdom!

    2025StrategyIndieSimulation9.99 USDDeck PlayableSingle-playerSimilar games →
  9. 9
    Slay the Spire — Steam game cover

    Slay the Spire

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

    We fused card games and roguelikes together to make the best single player deckbuilder we could. Craft a unique deck, encounter bizarre creatures, discover relics of immense power, and Slay the Spire!

    2019StrategyIndie6.24 USDDeck VerifiedSingle-playerSimilar games →
  10. 10
    SteamWorld Build — Steam game cover

    SteamWorld Build

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

    SteamWorld Build is a casual city-building and dungeon-management cross-over set in the SteamWorld Universe, where you build and manage a town on a dying planet. You'll need to balance resources, construction, and exploration to its depths to ensure your town's survival and eventual escape.

    2023StrategySimulation24.99 USDDeck PlayableSingle-playerSimilar games →
  11. 11
    Kingdom Two Crowns — Steam game cover

    Kingdom Two Crowns

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

    Gather coins, build defenses and reclaim your fallen Kingdom. Explore and uncover secrets, unlock new technologies and protect your crown versus waves of Greed monsters that come at night. Kingdom is a solo or co-op micro-strategy and tower defense game set in an atmospheric pixel world.

    2018StrategyIndieAdventure19.99 USDDeck VerifiedSingle-playerSimilar games →
  12. 12
    ISLANDERS — Steam game cover

    ISLANDERS

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

    ISLANDERS is a minimalist strategy game about building cities on colorful islands.

    2019StrategyIndieCasual4.99 USDDeck PlayableSingle-playerSimilar games →
  13. 13
    Against the Storm — Steam game cover

    Against the Storm

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

    A dark fantasy city builder where you must rebuild civilization in the face of apocalyptic rains. As the Queen’s Viceroy, lead humans, beavers, lizards, foxes, and harpies to reclaim the wilderness and secure a future for civilization's last survivors.

    2023StrategySimulation29.99 USDDeck VerifiedSingle-playerSimilar games →
  14. 14
    Dorfromantik — Steam game cover

    Dorfromantik

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

    Dorfromantik is a peaceful building strategy and puzzle game where you create a beautiful and ever-growing village landscape by placing tiles. Explore a variety of colorful biomes, discover and unlock new tiles and complete quests to fill your world with life!

    2022StrategyIndieSimulation13.99 USDDeck VerifiedSingle-playerSimilar games →
  15. 15
    Farlight Explorers — Steam game cover

    Farlight Explorers

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

    Extract and gather resources from different planets. Manage the supply of electricity, water, food and oxygen of your base in order to survive. Automate the creation of new products. Build a spaceship to transport your products to other places...

    2019StrategyIndieSimulation9.99 USDSingle-playerSimilar games →
  16. 16
    Farlight Commanders — Steam game cover

    Farlight Commanders

    Single-player alternative to Vertical Kingdom — playable solo, no multiplayer required. Shares Indie with Vertical Kingdom.

    Drive a spaceship where each player has an unique role. Play Solo or Coop with friends, up to 4. A perfect mix of space shoot em up and sci-fi action platformer. Fight in space or ground.

    2021ActionIndieAdventure9.99 USDSingle-playerSimilar games →