IMHO.

Single-player games like Underboard

Below are 8 single-player Steam games similar to Underboard, 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 Underboard page.

Ranked picks

  1. 1
    Lucha Chess — Steam game cover

    Lucha Chess

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

    Assemble the ultimate team of Mexican wrestlers in this roguelike auto-battler. Combine unique units with powerful items to discover hundreds of synergies while battling your way through.

    2026StrategyIndieRPG8.09 USDSingle-playerSimilar games →
  2. 2
    Seedborne Soldiers — Steam game cover

    Seedborne Soldiers

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

    An auto battler roguelike made by obsessive fans of both genres. Draft fighters with matching Traits to power up your team. A massive content pool enables a large variety of builds. Weigh risk vs. reward every round as you carve a path toward each boss.

    2026StrategyIndie8.39 USDSingle-playerSimilar games →
  3. 3
    Mystical Tactics — Steam game cover

    Mystical Tactics

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

    Mystical Tactics is a turn-based tactical-RPG roguelike in which you control a squad of adventurers in a mystical world. Train your heroes in fast-paced tactical battles, equip them with powerful items and lead them to repel the Dark Lord and his legions.

    2026StrategyRPGSingle-playerSimilar games →
  4. 4
    Petrified Pawns — Steam game cover

    Petrified Pawns

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

    Defeat chessboard after chessboard without dying on your path to the throne. Assemble an army that you keep alive with healing spells. Make your units stronger by equipping weapons and armor and by upgrading stats as you level up. Become powerful enough to take down giant bosses!

    2025StrategyIndie11.99 USDSingle-playerSimilar games →
  5. 5
    Grinding Guilds — Steam game cover

    Grinding Guilds

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

    Grinding Guilds mixes the loot hunt and character building from ARPGs, with the strategy elements of Auto Battlers. Pick your hero, level up, get loot and upgrade abilities. Hire allies for your guild, equip Pacts, position your units and find the best strategy to beat all bosses.

    2026StrategyRPGSingle-playerSimilar games →
  6. 6
    The Last Flame — Steam game cover

    The Last Flame

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

    Recruit a party of unique heroes, fight deadly encounters, loot and craft powerful gear, discover and create thousands of synergetic builds! The Last Flame is an endless roguelike auto-battler in which you guide a righteous party of heroes through many challenges.

    2025StrategyIndieAdventure19.99 USDDeck PlayableSingle-playerSimilar games →
  7. 7
    Hive Blight — Steam game cover

    Hive Blight

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

    Hive Blight is a roguelite autobattler where you lead a team of insect warriors against a corrupting Fungal Threat. Build powerful synergies, uncover the source of the plague, and destroy it to save your world!

    2026StrategyRPGEarly Access12.49 USDDeck PlayableSingle-playerSimilar games →
  8. 8
    Cell Command — Steam game cover

    Cell Command

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

    TURN-BASED TACTICS meets SNAKE: A new roguelike in the Genome Guardian universe. SPLICE DNA to create new units, enhance their genetics, and take on the Abyss virus once more in a variety of different modes & match types.

    2025StrategyIndieRPG17.99 USDDeck VerifiedSingle-playerSimilar games →