IMHO.

Single-player games like Guardian of Boss Neko

Below are 8 single-player Steam games similar to Guardian of Boss Neko, 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 Guardian of Boss Neko page.

Ranked picks

  1. 1
    King Cupid — Steam game cover

    King Cupid

    Single-player alternative to Guardian of Boss Neko — playable solo, no multiplayer required. Shares Indie with Guardian of Boss Neko.

    Heaven fell. A Cupid in the Fallen City, bow that fires orbs. Bubble-shooter aiming on a two-zone falling board, built on five-color mana: every shot a choice — crystals for mana, wraiths for damage, summons to stop the hit. Orbs, spells, and artifacts interlock into one five-color mana build.

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

    Etched

    Single-player alternative to Guardian of Boss Neko — playable solo, no multiplayer required. Shares Indie and RPG with Guardian of Boss Neko.

    A top-down action roguelite about a little mage who carves lightning itself. Etch engravings into your spells to reshape how they behave, weave engraving synergies into your own build, mow down monster packs, hunt buffed elites, and descend into ever-deeper arenas. What's carved cannot be undone.

    2026ActionStrategyIndieSingle-playerSimilar games →
  3. 3
    Pumpkin Survivor — Steam game cover

    Pumpkin Survivor

    Single-player alternative to Guardian of Boss Neko — playable solo, no multiplayer required. Shares Indie with Guardian of Boss Neko.

    Pumpkin Survivor is a whimsical cartoon-style survival game where you’ll experiment with countless weapon builds to defend against relentless enemy waves. Mix and match abilities, upgrade your pumpkin hero, and survive as long as possible in this roguelike adventure!"

    2026ActionIndieAdventureSingle-playerSimilar games →
  4. 4
    Andrea — Steam game cover

    Andrea

    Single-player alternative to Guardian of Boss Neko — playable solo, no multiplayer required. Shares Indie and RPG with Guardian of Boss Neko.

    Andrea is a crafting-driven roguelike RPG, featuring a unique equipment crafting system and a highly variable talent tree. Your goal is simple: grow as strong as you can and defeat the final boss. Survive if you can — death resets everything, but every run stays with you.

    2026IndieAdventureRPGSingle-playerSimilar games →
  5. 5
    墨影突围:无尽生存 — Steam game cover

    墨影突围:无尽生存

    Single-player alternative to Guardian of Boss Neko — playable solo, no multiplayer required. Shares Indie and RPG with Guardian of Boss Neko.

    《墨影突围:无尽生存》是一款水墨风格的 2D 俯视角动作 Roguelite 生存游戏。移动、闪避、自动攻击、收集经验并选择随机 Buff,在不断增强的敌潮中构筑战斗流派,挑战更长的生存时间和更高的击杀纪录。

    2026ActionIndieRPG1.99 USDSingle-playerSimilar games →
  6. 6
    Undermoon — Steam game cover

    Undermoon

    Single-player alternative to Guardian of Boss Neko — playable solo, no multiplayer required. Shares Indie and RPG with Guardian of Boss Neko.

    UnderMoon is a dark fantasy turn-based tactical roguelike RPG. Awaken in a strange moonlit town, build your hero, and climb a shifting tower. Read enemy intent, combine weapons, magic, summons, and elemental reactions, defeat deadly bosses, and uncover why everyone was brought to this world.

    2026StrategyIndieAdventureSingle-playerSimilar games →
  7. 7
    Wonder of Blue — Steam game cover

    Wonder of Blue

    Single-player alternative to Guardian of Boss Neko — playable solo, no multiplayer required. Shares Indie with Guardian of Boss Neko.

    Delve into Wonderland with Liddell in this Dungeon Crawler Roguelike based on Alice's Adventures in Wonderland. Defeat great adversaries in this daunting fable and evade foes with a graceful twirl.

    2025ActionIndieAdventure5.99 USDSingle-playerSimilar games →
  8. 8
    Qumino — Steam game cover

    Qumino

    Single-player alternative to Guardian of Boss Neko — playable solo, no multiplayer required. Shares Indie with Guardian of Boss Neko.

    Qumino is a cozy strategy game with four different modes. Each one has its own mechanics: build a deck of domino tiles, improve it for every draw and combine effects, place single tiles or solve quiet puzzles. Every round is unique in its own way.

    2026StrategyIndieSimulation5.99 USDSingle-playerSimilar games →