Geode Grinder

Idle Rock Crusher Game

Works on computer, phone and tablet

Geode Grinder

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Geode Grinder by Tofubi

Comments

    About & controls Click Crack a rock, buy upgrades Esc Pause menu

    About Geode Grinder

    Rocks tumble into two spinning rune-stone drums. Every tooth that bites cracks them open, halves spill their crystal insides, and glittering crumbs ride the belt into your minecart for cash. Tap to crack rocks faster, upgrade the drums, and level up to find the next rock, from sandstone all the way to void crystal.

    How to play

    Tap rocks to crack them faster. Spend your cash on upgrades: speed, power, teeth, geodes and more. When the bar is full, press LEVEL UP for a reward and a new rock. Finish jobs for extra cash, tap TNT to blast every rock, and unlock new drum finishes as you go. Your drums keep earning while you’re away.

    Controls

    Click
    Crack a rock, buy upgrades
    Esc
    Pause menu

    On a phone or tablet, use the on-screen buttons.

    Geode Grinder FAQ

    Can I play Geode Grinder without downloading it?

    Yes. Geode Grinder runs right in your web browser on Tofubi, so there's nothing to download or install. Just press play.

    Is Geode Grinder free?

    Yes, Geode Grinder is free to play, and you don't need an account to play it.

    Can I play Geode Grinder on my phone?

    Yes. Geode Grinder works on phones and tablets as well as computers.

    How do you play Geode Grinder?

    Click to crack a rock, buy upgrades. Esc to pause menu. On a phone or tablet, play with touch.

    What kind of game is Geode Grinder?

    Geode Grinder is an idle rock crusher game: an arcade game. If you like it, try Honeycomb Pick, Ice Hole or Numbite.

    Who made Geode Grinder?

    Geode Grinder was made by the Tofubi team.

    When did Geode Grinder come out?

    Geode Grinder came out on Tofubi in November 2026.

    Sign in or create an account

    New to Tofubi? Enter your email and we'll set you up: there's no separate sign-up. An account lets you post to the leaderboards and comment. Playing never needs one.