IMHO.

Single-player games like Galactic Overthrow

Below are 11 single-player Steam games similar to Galactic Overthrow, 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 Galactic Overthrow page.

Ranked picks

  1. 1
    Market Chain 98 — Steam game cover

    Market Chain 98

    Single-player alternative to Galactic Overthrow — playable solo, no multiplayer required. Shares Strategy and Indie with Galactic Overthrow.

    Build your Market Chain in this retro incremental game set inside a nostalgic 90s operating system. Start with a small shop, manage bank loans, expand your logistics hubs, and unlock global upgrades through your Portfolio. Fill your desktop with windows and dominate the market!

    2026StrategyIndieSimulation6.99 USDSingle-playerSimilar games →
  2. 2
    God of Stocks — Steam game cover

    God of Stocks

    Single-player alternative to Galactic Overthrow — playable solo, no multiplayer required. Shares Strategy and Indie with Galactic Overthrow.

    An incremental management game about manipulating the market to get filthy rich. Buy low, sell high, chain absurd combos and earn divine blessings from stock market gods. Will you play it safe or risk everything?

    2026StrategyIndieSimulationSingle-playerSimilar games →
  3. 3
    Harvest Dice Profit — Steam game cover

    Harvest Dice Profit

    Single-player alternative to Galactic Overthrow — playable solo, no multiplayer required. Shares Strategy and Indie with Galactic Overthrow.

    Harvest Dice Profit is an Incremental Idle Farming & Dice Game where you grow diceshrooms into dice, roll for profit, and automate your economy. Stay ahead of debt... or face the consequences.

    2026StrategyIndieSimulation2.09 USDSingle-playerSimilar games →
  4. 4
    IT Outage Desk — Steam game cover

    IT Outage Desk

    Single-player alternative to Galactic Overthrow — playable solo, no multiplayer required. Shares Simulation and Casual with Galactic Overthrow.

    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 →
  5. 5
    Flower Tower — Steam game cover

    Flower Tower

    Single-player alternative to Galactic Overthrow — playable solo, no multiplayer required. Shares Simulation and Casual with Galactic Overthrow.

    A short, relaxing incremental game about growing flowers, where your garden quietly thrives and blooms on its own.

    2026SimulationCasualSingle-playerSimilar games →
  6. 6
    Idle Casino Empire — Steam game cover

    Idle Casino Empire

    Single-player alternative to Galactic Overthrow — playable solo, no multiplayer required. Shares Strategy and Indie with Galactic Overthrow.

    An idle casino tycoon where you build the floor, then rig it. Turn casino psychology into upgrades. Play blackjack, roulette, and slots in Owner Mode. Use the Owner's Edge to cheat: nudge reels, peek at hidden cards, read marked cards. Eight venues, a prestige loop. The house is you.

    2027StrategyIndieSimulationSingle-playerSimilar games →
  7. 7
    HordeFall — Steam game cover

    HordeFall

    Single-player alternative to Galactic Overthrow — playable solo, no multiplayer required. Shares Strategy and Indie with Galactic Overthrow.

    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 →
  8. 8
    Miseria — Steam game cover

    Miseria

    Single-player alternative to Galactic Overthrow — playable solo, no multiplayer required. Shares Indie and Simulation with Galactic Overthrow.

    Miseria is a dark fantasy idle incremental game in which you lead a party of damned souls through the depths of the world.

    2026IndieSimulationRPG7.99 USDSingle-playerSimilar games →
  9. 9
    Cubed and Dangerous — Steam game cover

    Cubed and Dangerous

    Single-player alternative to Galactic Overthrow — playable solo, no multiplayer required. Shares Indie with Galactic Overthrow.

    Blast your way through infinite hordes while completing objectives in this chaotic twin-stick looter shooter with frantic juicy combat. Upgrade gear, recruit heroes, tackle cumulative escalating challenges in your quest for the build of ultimate destruction.

    2024ActionIndie4.99 USDSingle-playerSimilar games →
  10. 10
    Sheep for the Stars — Steam game cover

    Sheep for the Stars

    Single-player alternative to Galactic Overthrow — playable solo, no multiplayer required. Shares Casual with Galactic Overthrow.

    Soar your rocked powered sheep through challenging and punishing obstacle courses. Using physics based precision and some problem solving, find your perfect route to the finish. Customize your sheep's appearance and challenge friends in a chaotic and race to the finish.

    2025Casual2.99 USDSingle-playerSimilar games →
  11. 11
    A Trivia Roguelike — Steam game cover

    A Trivia Roguelike

    Single-player alternative to Galactic Overthrow — playable solo, no multiplayer required. Shares Strategy and Indie with Galactic Overthrow.

    Your actions are dictated by trivia questions and answers in this roguelike RPG with a trivia twist. Collect loot and level up to impact your chances of survival, take down dangerous foes and defeat the evil Trivia Arch Lich.

    2027StrategyIndieRPGSingle-playerSimilar games →