IMHO.

Single-player games like Wandering Monolith: Rogue TD

Below are 8 single-player Steam games similar to Wandering Monolith: Rogue TD, 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 Wandering Monolith: Rogue TD page.

Ranked picks

  1. 1
    Endless Defense — Steam game cover

    Endless Defense

    Single-player alternative to Wandering Monolith: Rogue TD — playable solo, no multiplayer required. Shares Strategy and Indie with Wandering Monolith: Rogue TD.

    Endless Defense is a roguelite sci-fi tower defense game where every run becomes a new build. Place turrets, choose traits, draw upgrade cards, use special tiles, and evolve your defense to survive endless waves of enemies, elites, and bosses.

    StrategyIndieSingle-playerSimilar games →
  2. 2
    Skyward Bastion — Steam game cover

    Skyward Bastion

    Single-player alternative to Wandering Monolith: Rogue TD — playable solo, no multiplayer required. Shares Strategy and Indie with Wandering Monolith: Rogue TD.

    Skyward Bastion is a tower defense roguelite set on floating islands. Build and upgrade your defenses, survive endless waves of enemies, and explore procedurally expanding maps under a living day-night cycle.

    2026StrategyIndieEarly AccessSingle-playerSimilar games →
  3. 3
    Rogue Cube Defense — Steam game cover

    Rogue Cube Defense

    Single-player alternative to Wandering Monolith: Rogue TD — playable solo, no multiplayer required. Shares Strategy and Indie with Wandering Monolith: Rogue TD.

    Rogue Cube Defense is a minimalist roguelite tower defense game with procedurally generated path that you gradually build up. Each run is different as the upgrades you get from leveling up are random. Pick your towers loadout and come up with the best strategy to beat the hordes of enemies.

    StrategyIndieCasualSingle-playerSimilar games →
  4. 4
    Underground Security Inc — Steam game cover

    Underground Security Inc

    Single-player alternative to Wandering Monolith: Rogue TD — playable solo, no multiplayer required. Shares Strategy and Indie with Wandering Monolith: Rogue TD.

    Build the most profitable dungeon while repelling parties of adventuring "heroes". Manage minions, mine ores, build traps and collect ancient tomes in this roguelite dungeon defense game.

    2026StrategyIndieSingle-playerSimilar games →
  5. 5
    The King is Watching — Steam game cover

    The King is Watching

    Single-player alternative to Wandering Monolith: Rogue TD — playable solo, no multiplayer required. Shares Strategy and Indie with Wandering Monolith: Rogue TD.

    The King is Watching is a roguelite kingdom builder. Rule by the power of your royal gaze! Decide between producing resources, training armies, or balancing both, while adapting to unique events every run

    2025StrategyIndie14.99 USDDeck PlayableSingle-playerSimilar games →
  6. 6
    Valor of Man — Steam game cover

    Valor of Man

    Single-player alternative to Wandering Monolith: Rogue TD — playable solo, no multiplayer required. Shares Strategy and Indie with Wandering Monolith: Rogue TD.

    Forge your party. Master your fate. In this turn-based roguelite RPG, lead four heroes through a fractured realm of danger and destiny. Build synergies, unlock powerful abilities, and face ever-shifting challenges in an epic battle for survival. No journey is ever the same.

    2026StrategyIndieRPG15.19 USDDeck PlayableSingle-playerSimilar games →
  7. 7
    Blightstone — Steam game cover

    Blightstone

    Single-player alternative to Wandering Monolith: Rogue TD — playable solo, no multiplayer required. Shares Strategy and Indie with Wandering Monolith: Rogue TD.

    A challenging, turn-based strategy with a roguelike edge. Lead a team of adventurers to destroy the Blightstone and free the world from corruption. Use free movement, dynamic environments and collectable skills to save the crystal, and save the world.

    2026StrategyIndieAdventure15.99 USDDeck PlayableSingle-playerSimilar games →
  8. 8
    Conquest Tactics : Realm of Sin — Steam game cover

    Conquest Tactics : Realm of Sin

    Single-player alternative to Wandering Monolith: Rogue TD — playable solo, no multiplayer required. Shares Strategy and Indie with Wandering Monolith: Rogue TD.

    Conquest Tactics: Realm of Sin is a dark-fantasy roguelite tactics game. Command your army and engage in turn-based battles on a hex-based board as you advance step by step to conquer a land shrouded in sin. Your choices carry weight: will you restore order… or allow eternal darkness to reign?

    2026StrategyIndie14.99 USDDeck PlayableSingle-playerSimilar games →