Life & fun · alternatives · 2026
24 alternatives to Hordes.io Open Beta – 3D open world JavaScript MMO
Roam the lands in gigantic battlegroups, level up with your party, trade rare items and upgrade your gear!
Hordes.io is a browser-based 3D MMO built with JavaScript, where players explore an open world together. It's designed for people who want massively multiplayer gameplay without installing software. The game lets… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Hordes.io Open Beta – 3D open world JavaScript MMO launched in 2019; newer entries below may have overtaken it.
- 1

2019 · youtube.com · its alternatives →
- 2IB
I've been working on an MMORPG that is now in alpha as a solo developer. Here are the major open source technologies that I use: Blender - 3D modeling software for creating the overall environment and every game object. I've gotten a lot of CC and Public Domain assets from https://poly.pizza GLTF - I export assets from blender to the GLTF asset format JSON - I write a JSON config for every game object that describes things like its name, its interactions, its collisions, etc. Node.js exporter - I iterate over the environment and every asset to create a scene hierarchy. I use…
2024 · alpha.reconquer.online · its alternatives →
- 3

Modd.io is a collaborative game editor that runs in browser. It's kind of like Figma for game dev. We made this engine low-code and multiplayer-first, so developeres can quickly prototype casual multiplayer games. I hope some of you guys will find this useful. Would love to hear feedback also. Thank you. Engine Demo: https://www.modd.io
2023 · github.com · its alternatives →
- 4IM
I've posted this game here before, hopefully a repost is fine as the game has changed quite a bit (improved AI, improved mapeditor, much quicker gameplay, etc). Game is based on JavaScript/Canvas and WebSockets. On the browser side the map is pre-rendered (as a background image), just the mobile units/buildings and animations are dynamically rendered. The lobby server is made in node.js, but the game server is C++ for performance reasons (mainly the pathfinding). I found the C++ WebSocket libraries out there to be too difficult to use so I made my own based on the rfc. Overall I…
2022 · battle-of-flags.com · its alternatives →
- 5AO
I made a game (https://polyfight.io/) which revolves around a player (a tank) leveling up and upgrading by killing shapes and other tanks (partially inspired by https://diep.io). It has a bunch of features, a vast number of tanks, an inbuilt chatting system, clans to make teams with your friends, a colour scheme maker, controllable sandboxes which can be public or private, a last man standing gamemode, and an inbuilt 1v1 system with its own ELO rankings and a global leaderboard. The game has a few players right now, and I'd hope to spread the joy players have with…
2024 · polyfight.io · its alternatives →
- 6SO
2018 · paiza-battle-ground.paiza-user.cloud · its alternatives →
- 7MI
A charming multiplayer browser MMORPG sandbox retro 8-bit game where you fight monsters and do quests to level up 8 different skills. Free to play! PvP allowed.
2013 · aberoth.com · its alternatives →
- 8IM
Hi, I've been developing an HTML5 MMORPG game where people can submit code to play a game, like collect items, destroy defense towers or kill monsters, etc.. I've been working on this for over 1.5 yrs (all my spare time) and now it's ready for preview, does anyone want to try it out? It's mostly opensource (and the rest will be opensource sooner or later) Please access it with PC, it's an HTML5 game: https://bytelegend.com/ I really want it to expand to more languages, but right now I've only finished Java part. I wonder if anyone can help me with other languages. Besides, I'm…
2022 · bytelegend.com · its alternatives →
- 9
WarriorJS▲282An exciting game of programming and Artificial Intelligence
2018 · warrior.js.org · its alternatives →
- 10

The website / "start here" for the project. This project has been abandoned and merged into the open source Raccoons Rise Up game. - The-MMORPG-Project/website
2020 · github.com · its alternatives →
- 11

I open sourced my HTML5 multiplayer 3D voxel browser game engine.
2023 · kevzettler.com · its alternatives →
- 12

A simple browser RTS game. Defend your base. Capture flags.
2018 · its alternatives →
- 13

Earlier this year, we released our open-source game engine [0] built with Rust, WebAssembly, and WebGPU. Today, we’re happy to announce the Ambient platform, which brings web deployment, server hosting, and more to the runtime. With Ambient, you can make a game, deploy it to the browser in one command, share your URL and instantly play with others, no downloads or installs needed. Our WASM use is innovative; it is being used as both a sandboxed runtime for user code, and as a way to run the entire Ambient runtime in the browser. This, paired with our ECS data model, enables a highly modular…
2023 · ambient.run · its alternatives →
- 14

With all the turmoil in the game engine world recently, I thought I'd quickly post to show progress on our game platform dotbigbang.com. It's a fully integrated game platform where the multiplayer game editor and games all run on the web. You can make multiplayer games and share them with just a link with no setup at all. Breakdown of major features here: https://twitter.com/bobbydigitales/status/152647067103481856... We have comprehensive docs at http://docs.dotbigbang.com and a cosy Discord server at https://dotbigbang.com/discord All…
2023 · dotbigbang.com · its alternatives →
- 15IM
itch.io is a simple way to find, download and distribute indie games online. Whether you're a developer looking to upload your game or just someone looking for something new to play itch.io has you covered.
2013 · itch.io · its alternatives →
- 16

Hey HN, We’re Philip, Amby, and Declan, and we made “multiplayer virtual computers” that you can embed anywhere, including 3D spaces. We decided to build this because we noticed that embedding third-party apps and websites can be a nightmare due to incompatible platforms, security issues, and poor UX. Adding multiplayer functionality to these embeds makes this problem exponentially more difficult. On the backend, we’re spinning up a VM and running a resource-optimized fork of Chromium which we then stream to participants via WebRTC. Since we’re hosting the servers running the applications,…
2022 · threejs-example.hyperbeam.com · its alternatives →
- 173M
2019 · urk-3d-multi-space-game.herokuapp.com · its alternatives →
- 18OL
2010 · tametick.com · its alternatives →
- 19

- 20

A multiplayer geography game using Websockets. Contribute to abrenaut/posio development by creating an account on GitHub.
2016 · github.com · its alternatives →
- 21H0
Hello, Hacker News! My name is Lillian (see: http://about.lillian.link/), and I just released version 0.2 of my MIT-licensed game engine, Hypatia(http://lillian-lemmer.github.io/hypatia/). Hypatia is a game engine for single player 2D action adventure games. You can use it to make a game like Legend of Zelda: Oracle of Ages and Oracle of Seasons. Hypatia is aimed at non-programmers and programmers alike. I'm seeking any sort of feedback. Hypatia supports FreeBSD first, but has great support for just about any platform…
2015 · its alternatives →
- 22
Exists▲132Generate your own 3D worlds and team-deathmatch in minutes
2025 · exists.ai · its alternatives →
- 23WM
2016 · webblocks.uk · its alternatives →
- 24

WebGL Multiplayer game with NodeJS backend. Contribute to Lallassu/wizardwarz development by creating an account on GitHub.
2015 · github.com · its alternatives →
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- An online 2D MMO game, written in Rust and JavaScript 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 →