IMHO.

Single-player games like Hatfinity

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

Ranked picks

  1. 1
    Nicotine & Knives — Steam game cover

    Nicotine & Knives

    Single-player alternative to Hatfinity — playable solo, no multiplayer required. Shares Action with Hatfinity.

    Nicotine & Knives is a top-down pixel roguelike where every run pushes you deeper across shifting dimensions. Fight brutal bosses, wield weapons and items with wild unique bonuses, and gamble your own stats for a shot at power.

    2026ActionAdventureSingle-playerSimilar games →
  2. 2
    Forecast Death — Steam game cover

    Forecast Death

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

    Survive the chaos of a bullet-heaven action game. Tear through enemy hordes, stack wild ability combos, and endure cataclysms that rewrite the rules mid-fight. The pace ramps up every minute - either you grow stronger, or you get wiped out.

    ActionStrategyIndieSingle-playerSimilar games →
  3. 3
    Super Galaxy Gladiator — Steam game cover

    Super Galaxy Gladiator

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

    Super Galaxy Gladiator is a survivor roguelite focused on buildcrafting and inventory management. Fight waves of enemies, buy and upgrade items mid-run, and arrange your gear to create insane builds and synergies in the galactic arena.

    ActionIndieCasualSingle-playerSimilar games →
  4. 4
    Meowmunitions Survivor — Steam game cover

    Meowmunitions Survivor

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

    Meowmunitions Survivor is a bullet-heaven arena shooter with the unique augmenting system incorporated from Meowmunitions.

    2026ActionIndieSingle-playerSimilar games →
  5. 5
    Endless Bonds — Steam game cover

    Endless Bonds

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

    Survive escalating enemy hordes alone or in co-op. Build devastating weapon combinations, fight giant bosses across changing stages, recruit companion creatures, and earn permanent upgrades for your created survivor.

    2026ActionIndieAdventureSingle-playerSimilar games →
  6. 6
    Leaping Dungeon — Steam game cover

    Leaping Dungeon

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

    Leaping Dungeon is a frog first bullet heaven with lots of jumping and roguelike dungeon exploration in the world of frogs vs flies. Wield 6 weapons and 3 tongues at the same time. Beat rooms swarming with flies, fight bosses blocking the way down, and track down the Fly Lord. Save the tadpoles!

    2026ActionIndieAdventureSingle-playerSimilar games →
  7. 7
    The Loer Chronicles — Steam game cover

    The Loer Chronicles

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

    Hit with the right element and your damage doubles. Hit with the wrong one and the enemy heals instead. A horde-survival roguelike where you only steer: five element skills auto-cast, chains and masteries rebuild every run, and 15 realms each hide an Elemental Lord.

    ActionIndieAdventureFreeSingle-playerSimilar games →
  8. 8
    Frogspin — Steam game cover

    Frogspin

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

    A wind-up frogventure bursting with colorful platforming and roguelike surprises. Spin the slots, master precision jumps, and rack up points. Ready to leap into action? 🐸

    2027ActionIndieAdventureSingle-playerSimilar games →