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Life & fun · alternatives · 2026

24 alternatives to Metaballs

Metaballs, not to be confused with meatballs, are organic looking squishy gooey blobs. From a mathematical perspective they are an iso…

Metaballs is a life and fun application launched in 2017. It creates animated blob-like shapes that interact with each other and respond to user input. The software appeals to those interested in visual experiments… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Metaballs launched in 2017; newer entries below may have overtaken it.

  1. 1

    Hello HN! We’re a small creative studio specializing in real-time 3D experiences. Netlify approached us to design and build an interactive experience to celebrate reaching 5 million developers. Inspired by the classic game Marble Madness, we created a gamified experience where users control a ball through playful, interactive levels. The goal was to blend marketing content with the look and feel of a game to engage users. The app is built with Three.js [1], using our custom render pipeline and shaders, and uses Rapier for physics simulation [2]. The 2D content is overlaid on the WebGL view…

    2024 · 5-million-devs.netlify.com · its alternatives →

  2. 2
    Blobmaker▲549

    Create organic svg shapes in just a few seconds

    2019 · blobmaker.app · its alternatives →

  3. 3

    I was wondering how I can arrange objects along a spherical helix path, and read some articles on it. I ended up learning about parametric equations again, and make this visualization to document what I learned: https://visualrambling.space/moving-objects-in-3d/ feel free to visit and let me know what you think!

    2025 · visualrambling.space · its alternatives →

  4. 4
    Eyeball▲295

    Click where you think the number falls on the line. A minimalist game of numerical intuition.

    Jun 2026 · eyeball.rory.codes · its alternatives →

  5. 5PW
  6. 6

    Link to: http://shinyplasticbag.com/dragondrop/

    2012 · daringfireball.net · its alternatives →

  7. 7

    A minimalistic game just about physics and circles.

    2018 · its alternatives →

  8. 8

    A physics based math ball game for Android & web.

    2020 · sarvigames.itch.io · its alternatives →

  9. 9

    Create fluffy blobby SVG shapes

    2021 · its alternatives →

  10. 10
    Oddball▲115

    A drum machine crammed in a ball 🥁

    2018 · kickstarter.com · its alternatives →

  11. 11

    🦠 Slime mold simulation with WebGPU and TypeScript. - SuboptimalEng/slime-sim-webgpu

    2025 · github.com · its alternatives →

  12. 12

    I open sourced my HTML5 multiplayer 3D voxel browser game engine.

    2023 · kevzettler.com · its alternatives →

  13. 13

    :collision: Play the chaos game to create amazing fractal images - jaybosamiya/chaos-game

    2016 · github.com · its alternatives →

  14. 14VA

    VoxelChain is an experimental tool to create voxel worlds in the browser. The lighting is fully ray traced in real-time and there is powerful cellular-automata based programming system, which allows to create complex digital circuits and model the behaviour of voxels (behaviour such as falling sand or water). Technology wise, I'm using WebGL2 for the rendering and the simulation is coded in C89 and gets compiled to WebAssembly (with multi-threading) using Clang. The simulation is basically a custom cellular automaton and is fully parallelized. Once WebGPU is released, I'm planning to run the…

    2022 · voxelchain.app · its alternatives →

  15. 15

    Build and evolve blocky life

    2022 · apps.apple.com · its alternatives →

  16. 16SG

    2023 · sonicgarbage.greg.technology · its alternatives →

  17. 17
    Ploopy▲72

    An open-source trackball.

    2019 · ploopy.co · its alternatives →

  18. 18
    Balls▲65

    Simple and Fun Tetris-like game with rotating balls

    2014 · its alternatives →

  19. 19BA

    After recently receiving beta access to OpenAi

    2022 · shawnmatthewcrawford.com · its alternatives →

  20. 20AP
  21. 21

    Simple and fun Android game created with Unity

    2018 · play.google.com · its alternatives →

  22. 22BF
  23. 23AR
  24. 24

    Controlling the ball as never been easier!

    2016 · play.google.com · its alternatives →

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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →