IMHO.

Single-player games like Tomboy: Muscle Inferno

Below are 10 single-player Steam games similar to Tomboy: Muscle Inferno, 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 Tomboy: Muscle Inferno page.

Ranked picks

  1. 1
    Hexforger — Steam game cover

    Hexforger

    Single-player alternative to Tomboy: Muscle Inferno — playable solo, no multiplayer required. Shares Action with Tomboy: Muscle Inferno.

    Craft your spells in ONLINE CO-OP with your friends in this SURVIVORS-LIKE! Slaughter monsters, gain gold, upgrade your spells to infinite heights. Crush challenges and unlock new spells, upgrades, pickups, realms. Up to 4 players in this unique twist on the survivors-like formula!

    2026ActionSingle-playerSimilar games →
  2. 2
    Micron Survivor — Steam game cover

    Micron Survivor

    Single-player alternative to Tomboy: Muscle Inferno — playable solo, no multiplayer required. Shares Action and Casual with Tomboy: Muscle Inferno.

    Micron Survivor is a survival game with rogue-lite elements where you play as alien microorganisms under the microscope. Evolve, unlock research objectives, find symbiotic weapons, upgrade your builds, and fight hordes of terrestrial organisms to rule the microcosm.

    ActionRPGCasualSingle-playerSimilar games →
  3. 3
    Winnie-the-Pooh Redux: Halloween Survivors — Steam game cover

    Winnie-the-Pooh Redux: Halloween Survivors

    Single-player alternative to Tomboy: Muscle Inferno — playable solo, no multiplayer required. Shares Action and Indie with Tomboy: Muscle Inferno.

    Heal instead of harm in this wholesome Halloween bullet heaven! Play as 9 magical versions of Pooh, recruit a Ghost Army, collect Candy Corn, upgrade your abilities, and restore peace to the Hundred Acre Wood.

    ActionIndieCasualSingle-playerSimilar games →
  4. 4
    Knell — Steam game cover

    Knell

    Single-player alternative to Tomboy: Muscle Inferno — playable solo, no multiplayer required. Shares Action and Indie with Tomboy: Muscle Inferno.

    A gothic top-down survivor-roguelite. Attack, weave and dodge through undead hordes while picking level-up cards to build your character, then fight a boss at the end of each map. Nine characters, dodge-only defense, run-based roguelite progression.

    ActionIndieCasualSingle-playerSimilar games →
  5. 5
    Chrome Survivor — Steam game cover

    Chrome Survivor

    Single-player alternative to Tomboy: Muscle Inferno — playable solo, no multiplayer required. Shares Action and Indie with Tomboy: Muscle Inferno.

    In this bullet heaven roguelite combine weapons into powerful evolutions, collect items to enhance your runs, equip and craft powerful cybernetic augments that change the way you play. Can you complete a 9 modded nightmare difficulty run and become John Cyberpunk?

    2026ActionIndieEarly AccessSingle-playerSimilar games →
  6. 6
    Timber Fever — Steam game cover

    Timber Fever

    Single-player alternative to Tomboy: Muscle Inferno — playable solo, no multiplayer required. Shares Action and Indie with Tomboy: Muscle Inferno.

    Cut down the infinitely tall Tree to grow stronger. Timber Fever is an action, incremental roguelike where you create chaos with wacky tools while surviving enemy waves.

    2026ActionIndieCasual5.99 USDDeck PlayableSingle-playerSimilar games →
  7. 7
    Neon Pulsefire — Steam game cover

    Neon Pulsefire

    Single-player alternative to Tomboy: Muscle Inferno — playable solo, no multiplayer required. Shares Action and Indie with Tomboy: Muscle Inferno.

    Fullfill your ultimate power fantasy and defeat endless waves of enemies in this challenging sci-fi bullet-hell roguelite. Unlock unique classes and upgrades to create powerful builds as you weave your way through enemies, arena hazards and projectile assaults.

    2026ActionIndieCasualSingle-playerSimilar games →
  8. 8
    Fading Reel — Steam game cover

    Fading Reel

    Single-player alternative to Tomboy: Muscle Inferno — playable solo, no multiplayer required. Shares Action and Indie with Tomboy: Muscle Inferno.

    A sepia Roguelike — lead a chained squad through 22 waves. Map events split your line, milestone recruits add firepower. Linked Blink, run upgrades, 19 Evolutions, and a permanent meta tree carry you to the final Boss Hydra.

    ActionIndieCasualSingle-playerSimilar games →
  9. 9
    Demoniaca: Everlasting Night — Steam game cover

    Demoniaca: Everlasting Night

    Single-player alternative to Tomboy: Muscle Inferno — playable solo, no multiplayer required. Shares Action and Indie with Tomboy: Muscle Inferno.

    Demoniaca - is a dark, gothic, mature and sexy action RPG inspired by the Castlevania series. Explore, fight, meet new friends and avenge those who brought you unbearable pain and loss.

    2019ActionIndieAdventure14.99 USDDeck PlayableSingle-playerSimilar games →
  10. 10
    Death Blonde — Steam game cover

    Death Blonde

    Single-player alternative to Tomboy: Muscle Inferno — playable solo, no multiplayer required. Shares Action and Indie with Tomboy: Muscle Inferno.

    Steamroll thousands of bio-mechanical creatures, die loud, and repeat. Death Blonde is a neon-soaked vehicular roguelite. Craft insane builds and survive a glowing wasteland that changes every run.

    2026ActionIndieRacingSingle-playerSimilar games →