IMHO.

Single-player games like The Legend of Fireball

Below are 9 single-player Steam games similar to The Legend of Fireball, 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 The Legend of Fireball page.

Ranked picks

  1. 1
    HarvestCo. — Steam game cover

    HarvestCo.

    Single-player alternative to The Legend of Fireball — playable solo, no multiplayer required. Shares Simulation and Casual with The Legend of Fireball.

    HarvestCo is a farming incremental idle game where a small field turns into an increasingly efficient money-making machine. Harvest crops, buy upgrades, grow passive income, automate production, and discover rare golden crops and strange field events.

    IndieSimulationCasualSingle-playerSimilar games →
  2. 2
    Planet No More — Steam game cover

    Planet No More

    Single-player alternative to The Legend of Fireball — playable solo, no multiplayer required. Shares Simulation and Casual with The Legend of Fireball.

    An arcade-incremental game where you DESTROY planets! Build a fleet, upgrade weapons, max out your skill tree and destroy your target slowly. You'll advance deep into the galaxy, strategically shattering planets to their cores to unlock the next celestial.

    2026StrategySimulationCasualSingle-playerSimilar games →
  3. 3
    Monster Flipper — Steam game cover

    Monster Flipper

    Single-player alternative to The Legend of Fireball — playable solo, no multiplayer required. Shares Simulation and Casual with The Legend of Fireball.

    Monster Flipper is a short incremental game where you buy and level monsters, smash them with a giant hammer for gold, and unlock swords and artifacts to automate your progress.

    2026StrategyIndieSimulation2.39 USDSingle-playerSimilar games →
  4. 4
    ECHIDNA — Steam game cover

    ECHIDNA

    Single-player alternative to The Legend of Fireball — playable solo, no multiplayer required. Shares Simulation and Casual with The Legend of Fireball.

    A dead god drifts in the dark. Build a salvage fleet that carves it apart cell by cell, and watch a colossal carcass melt into a storm of flying debris and climbing numbers. Strip it to the bone then evolve and start again on something bigger.

    StrategyIndieSimulationSingle-playerSimilar games →
  5. 5
    IT Outage Desk — Steam game cover

    IT Outage Desk

    Single-player alternative to The Legend of Fireball — playable solo, no multiplayer required. Shares Simulation and Casual with The Legend of Fireball.

    Start as a help desk technician and build your way to the top. Resolve tickets, hire staff, automate your department, and survive the increasingly absurd chaos of corporate IT in this humorous incremental clicker.

    2026SimulationCasualSingle-playerSimilar games →
  6. 6
    HordeFall — Steam game cover

    HordeFall

    Single-player alternative to The Legend of Fireball — playable solo, no multiplayer required. Shares Simulation with The Legend of Fireball.

    A bulletheaven x incremental game that runs as a desktop companion in the corner of your screen! While you work, your hero automatically fights thousands of enemies. Unlock upgrades and manage your economy, attributes, and spells. Your screen is your battlefield - minimal space, maximum progress!

    ActionStrategyIndieSingle-playerSimilar games →
  7. 7
    Ball Buster Breakout — Steam game cover

    Ball Buster Breakout

    Single-player alternative to The Legend of Fireball — playable solo, no multiplayer required. Shares Simulation and Casual with The Legend of Fireball.

    Fire your balls into dense grids of bricks, trigger cascading chaos, and build an unstoppable engine of breakout destruction!

    IndieSimulationCasualSingle-playerSimilar games →
  8. 8
    Infinity Bounce — Steam game cover

    Infinity Bounce

    Single-player alternative to The Legend of Fireball — playable solo, no multiplayer required. Shares Simulation and Casual with The Legend of Fireball.

    Turn the galaxy into a chaotic pinball machine to feed a voracious space cat in this physics-based incremental game. Expand and upgrade your arsenal of various celestial bodies and stuff the cat to the brink of a big bang.

    StrategyIndieSimulationSingle-playerSimilar games →
  9. 9
    Fortress Merge — Steam game cover

    Fortress Merge

    Single-player alternative to The Legend of Fireball — playable solo, no multiplayer required. Shares RPG and Casual with The Legend of Fireball.

    Merge buildings, upgrade your defenses, and protect your fortress from endless waves of zombies. Plan each move carefully, adapt your strategy, and survive as long as you can.

    StrategyRPGCasualSingle-playerSimilar games →