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Games like Planetidal

Planetidal. These games share the most with it, and each one says why.

Only
  1. To The Core cover art

    To The Core

    Also space, planet

    Fly between planets, drill for resources until fuel runs out, and buy upgrades so each dig reaches deeper than the last.

    93% steam
  2. Sporbs cover art

    SporbsUpdated

    Also space, planet

    Hover over alien organisms to harvest them without clicking, feed a fuel factory, and work through a 170-node skill tree toward a ride home.

    77% steam
    4.1★ galaxy
    has ending
  3. Space industrial empire cover art

    Space industrial empire

    Also space, planet

    Lay out flat conveyor lines for mining, smelting and research, then build warships to take other planets.

    87% steam
    70% idle
  4. The Limitless Journey cover art

    The Limitless Journey

    Also pure numbers, space

    Start with a single cursor and push your point count toward 1e200 as you travel across a vast universe.

    3.6★ galaxy
    has ending
  5. Code: Terraform cover art

    Code: Terraform

    Also planet, space

    Write Python-like scripts to run rovers, power grids, smelters and drone fleets on a frozen alien world, with your code working while you plan.

    84% steam
  6. rock[et] cover art

    rock[et]Coming soon

    Also space, planet

    Break asteroids for minerals after crash-landing on an alien world, picking from a cast of characters with unique skills to build runs and repair your ship.

    3.3★ galaxy
    has ending
  7. Idle Pocket Planet cover art

    Idle Pocket PlanetUpdated

    Also space, planet

    Combine settlements and ships on small planets to build new constructs, colonizing strange galaxies and filling a journal with artifacts.

  8. Mass cover art

    MassDormant

    Also space, planet

    Generate mass and spend it on increasingly expensive planets to build out a solar system.

  9. Solar ColonyUpdated

    Also space, planet

    Click to launch payloads from the Moon's mass driver, timing the orbit to reach Mars, Venus or Mercury and slowly colonize the inner solar system.

  10. Uncontrolled AI Incremental (失控 AI 增量) cover art

    Uncontrolled AI Incremental (失控 AI 增量)Updated

    Also pure numbers, space

    A Chinese incremental where a runaway AI consumes the observable universe, then rewinds the timeline for time crystals and permanent upgrades across ever-larger universes.

  11. Mining Guild Idle cover art

    Mining Guild Idle

    Also space, planet

    Mine ore on an empty planet and load cargo ships to sell it off-world. An expanded follow-up to an earlier prototype.

    2.5★ galaxy
  12. TerraGenesis - Space Settlers cover art

    TerraGenesis - Space SettlersUpdated

    Also planet, space

    Terraform real and fictional planets using NASA data, building habitats and choosing among four factions.

  13. Idle Expanse cover art

    Idle Expanse

    Also space, planet

    Run a greedy corporation that equips mercenary squads and sends them to 64 alien planets for resources, setting their tactics and researching a time skip.

    55% steam
  14. Space Colonizers Idle Clicker cover art

    Space Colonizers Idle ClickerUpdated

    Also space, planet

    Upgrade a spacecraft to find new planets for humanity, using black holes as shortcuts and meeting alien species along the way.

    45% steam
  15. Unnamed Space Idle cover art

    Unnamed Space Idle

    Also space

    A ship, a sector map and a tidy prestige loop. Quietly one of Galaxy's most-played games.

    92% steam
    4.5★ galaxy
    70% idle
  16. Antimatter Dimensions cover art

    Antimatter DimensionsUpdated

    Also pure numbers

    Buy dimensions that buy dimensions, then break infinity, then break reality. The reference point every numbers-go-up game is measured against, and it has a real ending.

    92% steam
    4.6★ galaxy
    200–600h ending
    55% idle
  17. Terraformental cover art

    Terraformental

    Also planet

    Terraform a dead world with elemental forces. A highly rated Galaxy original.

    4.7★ galaxy
  18. DodecaDragons cover art

    DodecaDragons

    Also pure numbers

    Twelve dragons, twelve colours of magic, and one of Galaxy's most-favourited games. Big numbers, handsome UI.

    4.5★ galaxy
    has ending
    55% idle
  19. Calculator Evolution cover art

    Calculator Evolution

    Also pure numbers

    Upgrade a pocket calculator into something with far too many digits. Clever programming-flavoured progression.

    4.5★ galaxy
    55% idle
  20. The Prestige Tree cover art

    The Prestige TreeComplete

    Also pure numbers

    A skill tree where every node is a prestige layer. It spawned the Modding Tree and a thousand descendants.

    4.6★ galaxy
    30–80h ending
    50% idle
  21. Little Dig Game cover art

    Little Dig Game

    Also planet

    A roughly 40-minute game where you send workers onto a planet to gather resources for a company that strips worlds for profit.

    4.7★ galaxy
  22. Incremental Mass Rewritten cover art

    Incremental Mass RewrittenUpdated

    Also pure numbers

    Gain mass, become a black hole, then an atom, then a supernova. The numbers get absurd quickly and never stop.

    4.5★ galaxy
    60% idle
  23. Fundamental cover art

    Fundamental

    Also pure numbers

    Start with a single particle and build up the universe. Galaxy's most-played game by total hours, by a lot.

    4.4★ galaxy
    65% idle
  24. Algebraic Progression cover art

    Algebraic Progression

    Also pure numbers

    Grow variables, unlock functions, climb the algebra. A math incremental with a following.

    4.4★ galaxy