AI · alternatives · 2026

24 alternatives to Mirage

Where you co-create the game as you play it

Mirage is a game engine that generates and modifies entire game worlds in real-time based on player input, whether through text or controller commands. Powered by AI World Models, it allows players to co-create… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.

1. 1
   Mirage▲167

   The world’s first infinite asset library

   2023 · its alternatives →

2. 2
   Mirage World▲127

   A shared world on top of reality

   2017 · mirage.world · its alternatives →

3. 3
   Unreal Engine 5▲316

   New imaging technology Transforms Movies Into Video Games

   2022 · unrealengine.com · its alternatives →

4. 4
   I wrote my own RTS game engine in C▲1,102

   An OpenGL RTS game engine written in C. Contribute to eduard-permyakov/permafrost-engine development by creating an account on GitHub.

   2021 · github.com · its alternatives →

5. 5UL
   Unity like game editor running in pure WASM▲644

   In the wake of all the Unity nonsense, just wanted to toss the Raverie engine into this mix :) We’re building off a previous engine that we worked on for DigiPen Institute of Technology called the Zero Engine with a similar component based design architecture to Unity. Our engine had a unique feature called Spaces: separate worlds/levels that you can instantiate and run at the same time, which became super useful for creating UI overlays using only game objects, running multiple simulations, etc. The lighting and rendering engine is scriptable, and the default deferred rendering…

   2023 · raverie-us.github.io · its alternatives →

6. 6
   A Marble Madness-inspired WebGL game we built for Netlify▲616

   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 →

7. 7
   Nitrode ▲318

   AI game engine to prototype 3D games in a day

   2025 · nitrode.com · its alternatives →

8. 8
   Mirage▲11

   A collection of AI generated assets created for designers

   2025 · mirage.supply · its alternatives →

9. 9
   Mirage AI ▲9

   Imagine. Generate. Create.

   2025 · mirageai.vercel.app · its alternatives →

10. 10
    Animate Anything▲354

    Animate your static 3D models with AI

    2023 · app.anything.world · its alternatives →

11. 11
    Introducing Mirage™ Edit by Captions▲124

    Instantly turn your prompt into a fully-edited talking video

    2025 · captions.ai · its alternatives →

12. 12
    Little Procedural Pixel Worlds▲227

    Took a break from the falling sand simulation blog posts this week to work on another small project. It's a little pixel world generator- each time you visit, you'll see a new little world. I really like this stuff and had a blast building it yesterday!

    2022 · jason.today · its alternatives →

13. 13RA
    RIFT – A procedurally generated FPS game in the browser▲27

    2015 · team-duck.com · its alternatives →

14. 14
    Mirage Studio by Captions.ai▲158

    Create lifelike actors with real look, sound, and feel

    2025 · mirage.app · its alternatives →

15. 15
    Amara▲316

    Imagine, create and iterate 3D environments instantly

    Feb 2026 · amara.01c.ai · its alternatives →

16. 16AS
    A simple infinite world in WebGL▲181

    2016 · erkaman.github.io · its alternatives →

17. 17
    Mirage▲64

    An AR social platform that enhances daily life

    2022 · its alternatives →

18. 18
    Generate Anything ▲300

    Generate, rig, and animate any 3D model with AI

    2024 · app.anything.world · its alternatives →

19. 19
    Grassland – Real-Life SimCity▲184

    Free Real-World Intelligence: Give Your AI Real-Time Access to the Physical World. Grassland lets developers give their software an API for accessing real life environments regardless of economic, geographic or political barriers.

    2019 · grassland.network · its alternatives →

20. 20
    HunyuanWorld 1.0▲145

    From a word or image to an explorable 3D scene

    2025 · 3d-models.hunyuan.tencent.com · its alternatives →

21. 21
    Illusion▲136

    Create your own AI tools, no code skills required

    2023 · supercognit.com · its alternatives →

22. 22
    PlayCanvas▲90

    Create amazing games, AR and VR using just your browser!

    2015 · playcanvas.com · its alternatives →

23. 23
    SIMA 2▲204

    Google's most capable AI agent for virtual 3D worlds

    Nov 2025 · deepmind.google · its alternatives →

24. 24
    Permafrost Engine – OpenGL 3.3 Real Time Strategy Engine in C▲144

    An OpenGL RTS game engine written in C. Contribute to eduard-permyakov/permafrost-engine development by creating an account on GitHub.

    2018 · github.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 →