IMHO.

Single-player games like Clicker Astro Planet 2

Below are 9 single-player Steam games similar to Clicker Astro Planet 2, 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 Clicker Astro Planet 2 page.

Ranked picks

  1. 1
    Clicker Astro Planet — Steam game cover

    Clicker Astro Planet

    Single-player alternative to Clicker Astro Planet 2 — playable solo, no multiplayer required. Shares Indie and Simulation with Clicker Astro Planet 2.

    Clicker Astro Planet: collect energy, XP, eggs! Buy planets, level up, track stats!

    2025IndieSimulationCasual1.99 USDSingle-playerSimilar games →
  2. 2
    Coin Fall — Steam game cover

    Coin Fall

    Single-player alternative to Clicker Astro Planet 2 — playable solo, no multiplayer required. Shares Indie and Simulation with Clicker Astro Planet 2.

    Coin Fall is a short coin pusher incremental game. Every coin helps you unlock new pushers and chase jackpots. Discover special coins and trigger bonus mini-games, all in pursuit of the ultimate ticket prize!

    2027StrategyIndieSimulationSingle-playerSimilar games →
  3. 3
    CQ: Calling Any Station — Steam game cover

    CQ: Calling Any Station

    Single-player alternative to Clicker Astro Planet 2 — playable solo, no multiplayer required. Shares Indie and Simulation with Clicker Astro Planet 2.

    An idle/incremental game about a lone radio operator keying into a silent universe. Click or walk away, both work just as well. Build your station, log distant contacts, retune to grow stronger, and slowly decode what answers back.

    2026IndieSimulationCasual5.09 USDSingle-playerSimilar games →
  4. 4
    Banana Chaos Clicker — Steam game cover

    Banana Chaos Clicker

    Single-player alternative to Clicker Astro Planet 2 — playable solo, no multiplayer required. Shares Casual with Clicker Astro Planet 2.

    Banana Chaos Clicker — An epic idle sim with resource management, crafting, and creature evolution. Build your empire from monkey to dragon!

    2026CasualEarly Access4.99 USDSingle-playerSimilar games →
  5. 5
    Void Core — Steam game cover

    Void Core

    Single-player alternative to Clicker Astro Planet 2 — playable solo, no multiplayer required. Shares Indie and Simulation with Clicker Astro Planet 2.

    A short incremental game where you control a black hole. Devour matter, unlock upgrades, and combine talents to grow stronger. Automate your gains and push toward the ultimate Collapse.

    2026IndieSimulationCasualSingle-playerSimilar games →
  6. 6
    MiCROBE — Steam game cover

    MiCROBE

    Single-player alternative to Clicker Astro Planet 2 — playable solo, no multiplayer required. Shares Indie and Simulation with Clicker Astro Planet 2.

    You're a microbe with an appetite problem. Eat everything. Get bigger. Repeat. Cells, planets, stars, galaxies. The whole universe is on your menu. But what happens when the menu runs out?

    StrategyIndieSimulationSingle-playerSimilar games →
  7. 7
    Storm Grill — Steam game cover

    Storm Grill

    Single-player alternative to Clicker Astro Planet 2 — playable solo, no multiplayer required. Shares Indie and Simulation with Clicker Astro Planet 2.

    A short incremental game where you play as a grill and fight against the storm! Evaporate raindrops, earn coins, unlock new upgrades and skills, grow stronger until you can outlast the downpour.

    2026StrategyIndieSimulationSingle-playerSimilar games →
  8. 8
    Plausible Deniability - Cover Your Tracks — Steam game cover

    Plausible Deniability - Cover Your Tracks

    Single-player alternative to Clicker Astro Planet 2 — playable solo, no multiplayer required. Shares Indie and Simulation with Clicker Astro Planet 2.

    A satisfying incremental game about breaking boxes, shredding paperwork, and upgrading your operation to keep up with an endless flood of documents.

    IndieSimulationCasualSingle-playerSimilar games →
  9. 9
    Clicker Time — Steam game cover

    Clicker Time

    Single-player alternative to Clicker Astro Planet 2 — playable solo, no multiplayer required. Shares Indie and Simulation with Clicker Astro Planet 2.

    Clicker Time is a simple and fun clicker game on Steam, where you earn points and unlock Steam achievements by simply tapping the screen!

    2025StrategyIndieAdventure0.99 USDSingle-playerSimilar games →