Life & fun · alternatives · 2026

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Procedurally generate 2D spaceship sprites through directed evolution launched in 2015; newer entries below may have overtaken it.

1. 1GA
   Generative art with ant colony optimization algorithms▲87

   2020 · amydyer.art · its alternatives →

2. 2
   PixelCrew▲142

   Production-ready design from a crew of AI agents

   Sep 2026 · pixelcrew.ai · its alternatives →

3. 3
   Odyssey 3▲159

   A world model that simulates physics in real time

   14d ago · odyssey.systems · its alternatives →

4. 4
   Planetarium▲61

   An 8-bit planet generator

   2015 · managore.itch.io · its alternatives →

5. 5
   A free tool for real world procedural generation in Unity3D▲7

   2017 · youtube.com · its alternatives →

6. 6
   NodeBox▲79

   Node-based software application for generative design

   2015 · nodebox.net · its alternatives →

7. 7AU
   A US Evolution Simulator▲7

   2022 · us-evolution-simulator.andrew.gr · its alternatives →

8. 8PC
   Procedural content generation as a service▲7

   2016 · aorioli.github.io · its alternatives →

9. 9AG
   Automatically Generating Algorithmic Art▲5

   2021 · grgv.xyz · its alternatives →

10. 10
    Procedurally Generated Artificial Life▲6

    2020 · kirkas.com · its alternatives →

11. 11TG
    The Grid engine, a beautifully designed 2D game engine▲7

    2015 · andrewmcwatters.com · its alternatives →

12. 12
    A selection of generative art coded in p5.js▲7

    Adam Fuhrer — artist & software engineer

    2023 · adamfuhrer.com · its alternatives →

13. 13AG
    A generative art algorithm – Treasure▲5

    2019 · anemy.github.io · its alternatives →

14. 14
    Swarmation▲6

    The Multiplayer Pixel Formation Game

    2017 · swarmation.com · its alternatives →

15. 15AD
    A D&D 5e Monster Generator using GPT-2▲8

    2020 · dndmonster.farm · its alternatives →

16. 16JM
    JS module for generating Dwarf Fortress style 2D maps▲5

    2014 · benwasser.github.io · its alternatives →

17. 17
    Small project on particle animation, genetic algorithms and plain JS▲15

    Genetic Algorithms, Mutation, Crossover, Mating, Particle Animation, Gaming, Learning, P5JS, Fun Project - dg92/ant_sugar

    2019 · github.com · its alternatives →

18. 182A
    24a2, an ultra minimalist game engine▲5

    2020 · 24a2.routley.io · its alternatives →

19. 19
    Re-Pixel – Recolor sprite art in seconds with a smart palette swapper▲8

    2020 · repixel.app · its alternatives →

20. 20
    SpatialOS - Public Beta▲12

    A platform for building games of ‘unprecedented size’

    2017 · its alternatives →

21. 21OS
    Open-source Mondrian Art Generator with flexibility configurations▲7

    2021 · tool.graphics · its alternatives →

22. 22
    Lightweight 2D/3D engine in D with Raylib▲8

    2022 · github.com · its alternatives →

23. 23GH
    Generate hundreds of animated designs with one image▲6

    2020 · app.offeo.com · its alternatives →

24. 24R3
    Real 3D mockups and elements in Figma▲9

    2019 · vectary.com · its alternatives →

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 →