Dev tools · alternatives · 2026

24 alternatives to Multiplayer Flatris
A fast-paced two-player web game (built with React & Node)
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Multiplayer Flatris launched in 2018; newer entries below may have overtaken it.
- 1IM
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 →
- 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 →
- 3OS
So just for fun, I wrote a complete multiplayer game in pure C++. I even wrote my own texture atlas packer, which is now used by Assassin's Creed, 2 scientific publications as well as a drone manufacturing company - each of these basically mentions the name of my game. There is even a claim that Unity patented some of the ECS ideas that originate from this project. See https://github.com/TeamHypersomnia/Hypersomnia#tech-highligh... for details. By the way the game is pretty darn good. 10 people connected yesterday to test a new map:…
2023 · github.com · its alternatives →
- 4BG
I made this 10 level Game. Excited for people to try it. :) Stay Balanced :)
2024 · balanc3dgame.com · its alternatives →
- 5EA
Hi all, I'm excited to share Eonfall with Hacker News Community! It's been 2-years in the making built by a 2 man team. Eonfall, is a new third-person co-op action game with rogue-lite elements built exclusively for the web! We've finally reached a release candidate state and set our official public release date for Jan 15th! The game's current version 5.0.0-beta is live and available to test play today! Unity game engine was used to develop the game along with other services to handle the backend, and Nuxt 3 + Nuxt UI to handle the front-end. We welcome any and all questions, feedback &…
2024 · eonfall.com · its alternatives →
- 6NP
2018 · nes.party · its alternatives →
- 7TI
2019 · djblue.github.io · its alternatives →
- 8SO
2018 · paiza-battle-ground.paiza-user.cloud · its alternatives →
- 9AA
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 →
- 10SR
Hey folks — here’s a small experiment I hacked together over the weekend: https://cleoselene.com/ In short, it’s a way to build multiplayer games with no client-side game logic. Everything is rendered on the server, and the game itself is written as simple Lua scripts. I built this to explore a few gamedev ideas I’ve been thinking about while working on Abstra: - Writing multiplayer games as if they were single-player (no client/server complexity) - Streaming game primitives instead of pixels, which should be much lighter - Server-side rendering makes cheating basically…
Jan 2026 · cleoselene.com · its alternatives →
- 11

- 12IB
Hey HN! What started off as a meme has turned into a passion project and I'm pretty excited about it. As the title suggests, I made a Rock, Paper, Scissors game in React. The twist is the perk shop that you can power yourself up upon wins. I have a Node web socket backend because it started off as just a PvP experience, but I wanted people to be able to play a solo mode. That's where the Roguelike comes in. I still have plenty of features to go! But for now, it's an endless Roguelike where after each round, you get to upgrade a shop perk to make your character stronger. I'd love to get some…
2024 · xtremerps.com · its alternatives →
- 13HI
2019 · hordes.io · its alternatives →
- 14RM
About a year ago me and a buddy joined Google's HTML5GameJam, a game building hackathon. Finally I've had the time to dust the project off, upgrade some of the required libraries (node.js bumped from 0.4.2 to 0.8.11 in the meantime) and did some minor patching to get it done for some finishing touches and hopefully release somewhere this year. We implemented the full real Tetris® (yeah, that means T-Spins and funky stuff Tetris addicts like) in MVC, with configurable renderers (canvas, ASCII, Divs), input methods (keyboard, swipe, touch), 2player split mode and offline singeplayer. The…
2012 · its alternatives →
- 15

- 16TV
2025 · ihopethisisfun.franzai.com · its alternatives →
- 17

- 18IL
2020 · tapsify.com · its alternatives →
- 19AO
2020 · github.com · its alternatives →
- 20PW
2017 · github.com · its alternatives →
- 21

A modern, fast, browser-based Tetris experience.
Aug 2026 · block-together-now.lovable.app · its alternatives →
- 22MB
2022 · github.com · its alternatives →
- 23
- 24MT
It's been about 3 weeks since I dusted off the Multiplayer Tetris game that me and a buddy wrote A year ago and that's been collecting dust since then. A lot of after work and weekend hours have been pooring into the project since then, and I think it's about time to show the progress What's been done: - Preloading - Completely rewrote layout for desktop / tablet browsers using css3 :target. - Usage instructions added (one of the comments I got: "Yeah, it works, but how do I play?" ) - Sending all powerups to other users now works (click on another user's playfield to send powerup) - Game…
2012 · 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 →