IMHO.

Single-player games like Up To Clouds

Below are 8 single-player Steam games similar to Up To Clouds, 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 Up To Clouds page.

Ranked picks

  1. 1
    Anathyma — Steam game cover

    Anathyma

    Single-player alternative to Up To Clouds — playable solo, no multiplayer required. Shares Action and Strategy with Up To Clouds.

    Control a mighty champion in a cursed medieval realm from a top-down view while building and upgrading towers to fight back waves of enemies. Play solo or in online co-op in this hero tower-defense.

    2023ActionStrategyEarly Access4.99 USDSingle-playerSimilar games →
  2. 2
    Siege of Akanor — Steam game cover

    Siege of Akanor

    Single-player alternative to Up To Clouds — playable solo, no multiplayer required. Shares Action and Strategy with Up To Clouds.

    A castle defense you fight in person. Between waves you spend your gold on swordsmen, archers, traps and barricades; when the horn sounds you take the field yourself, sword and bow in hand. Solo, in co-op for up to four, or from the horde's side.

    2026ActionStrategyIndieSingle-playerSimilar games →
  3. 3
    Knight Legion: Rpg Strategy — Steam game cover

    Knight Legion: Rpg Strategy

    Single-player alternative to Up To Clouds — playable solo, no multiplayer required. Shares Action and Strategy with Up To Clouds.

    Lead 4 unique heroes and an army of 12 soldiers to reclaim 100 levels across 10 islands. Defend your monument, level up, upgrade gear, and craft powerful items in this action-packed RPG strategy. Will your legion cleanse the islands of the creature infestation?

    ActionStrategyRPGSingle-playerSimilar games →
  4. 4
    Tower Defense Hero — Steam game cover

    Tower Defense Hero

    Single-player alternative to Up To Clouds — playable solo, no multiplayer required. Shares Action and Strategy with Up To Clouds.

    A game combining tower defense and RPG

    2021ActionStrategyIndie2.99 USDSingle-playerSimilar games →
  5. 5
    Skel Dungeon: Heroes Must Die! — Steam game cover

    Skel Dungeon: Heroes Must Die!

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

    Skel Dungeon is a real-time strategy defense game. Become a small skeleton and defeat the heroes invading your dungeon. Set up and upgrade trap rooms, expand your dungeon, and strengthen your skeleton to stand against increasingly powerful heroes.

    2024StrategyIndieSimulation8.99 USDSingle-playerSimilar games →
  6. 6
    Legendary Knight — Steam game cover

    Legendary Knight

    Single-player alternative to Up To Clouds — playable solo, no multiplayer required. Shares Action and Strategy with Up To Clouds.

    The enemy is invading your lands, and only the Legendary Knight, the king himself, can rally his forces to stand against them. As both ruler and commander, you must lead your army, fortify defenses, and push back relentless waves of invaders to safeguard your kingdom.

    2020ActionStrategyIndie7.99 USDSingle-playerSimilar games →
  7. 7
    Divine Gambit — Steam game cover

    Divine Gambit

    Single-player alternative to Up To Clouds — playable solo, no multiplayer required. Shares Action and Indie with Up To Clouds.

    Rally your friends and defend your village in a chaotic blend of action and strategy. Stock up on resources, build wacky defenses and lay deadly traps by day. Come night, grab your weapons, unleash powerful spells and fight back against invading armies. Team up, embrace the chaos and defy the gods!

    2027ActionIndieSingle-playerSimilar games →
  8. 8
    Runic Tower — Steam game cover

    Runic Tower

    Single-player alternative to Up To Clouds — playable solo, no multiplayer required. Shares Action and Strategy with Up To Clouds.

    Stand as the last guardian of the god-bound Runic Tower in a groundbreaking 3rd-person roguelike tower defense experience. Command evolving powers, confront relentless invading factions, and utilize strategic planning to overcome your foes!

    2026ActionStrategyRPGSingle-playerSimilar games →