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. I ported my Tetris built with SDL2 to WebAssembly launched in 2023; newer entries below may have overtaken it.

1. 1
   PS2 games statically recompiled to WebAssembly▲314

   PS2 games in the browser: static recompilation to WebAssembly with a native runtime - snuri00/ps2-web-recomp

   11d ago · github.com · its alternatives →

2. 2
   Porting Terraria and Celeste to WebAssembly▲338

   Absurdly cursed mono webassembly hacks, and a journey to create a project that definitely shouldn

   2025 · velzie.rip · its alternatives →

3. 3
   Inky Blocks▲95

   A colorful reimagining of Tetris

   2015 · its alternatives →

4. 4
   A PSX/DOS style 3D game written in Rust with a custom software renderer▲57

   So, after years of abandoning Rust after the hello world stage, I finally decided to do something substantial. It started with simple line rendering, but I liked how it was progressing so I figured I could make a reasonably complete PSX style renderer and a game with it. My only dependency is SDL2; I treat it as my "platform", so it handles windowing, input and audio. This means my Cargo.toml is as simple as: [dependencies.sdl2] version = "0.35" default-features = false features = ["mixer"] this pulls around 6-7 other dependencies. I am doing actual true color 3D rendering (with Z buffer,…

   2025 · totenarctanz.itch.io · its alternatives →

5. 5TC
   Tetris clone built with React Redux and Typescript with 7part blog series▲9

   2016 · reacttetris.azurewebsites.net · its alternatives →

6. 6
   A minimal working Rust / SDL2 / WASM browser game▲82

   "Game" is a stretch, but I put together this repo containing a pure Rust app which uses SDL2 and compiles to WASM (and can be run in a browser). Older resources were a bit out of date and a bit too verbose for my purposes, so here's a minimal working example.

   2024 · github.com · its alternatives →

7. 7
   Got a Launchpad, but I suck at music. So I built a Tetris for it▲8

   This post is from a protected account.

   2017 · twitter.com · its alternatives →

8. 8
   Multiplayer Tetris in Mootools, HTML5 and NodeJS (Nearly finished)▲6

   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 · goo.gl · its alternatives →

9. 9
   Dropu▲71

   Tetris meets Sudoku

   2014 · apps.apple.com · its alternatives →

10. 10
    I built a web-ready synthesizer using WebAssembly and C++▲6

    2020 · youtu.be · its alternatives →

11. 11
    WebAssembly▲86

    New binary format for compiling applications for the web

    2015 · github.com · its alternatives →

12. 12AX
    An x86 assembly game from 2002, ported to WebAssembly with Claude Code▲6

    Feb 2026 · particlefield.com · its alternatives →

13. 13
    Drop7▲68

    Tetris with numbers instead of shapes

    2015 · apps.apple.com · its alternatives →

14. 14PA
    Porting a C++ Multiplayer Game to the Web with Cheerp, WebRTC, Firebase▲8

    2019 · medium.com · its alternatives →

15. 15
    Realtime Multiplayer Tetris in HTML5 (unfinished)▲8

    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 · en.wikipedia.org · its alternatives →

16. 16
    Build Your Own Tetris Playing Program▲36

    A final project for Advanced Machine Learning. Build bots to play against this Tetris Sandbox! - mbrenman/TetrisPlayground

    2015 · github.com · its alternatives →

17. 17IC
    I create online gnuplot playground using WebAssembly▲8

    2024 · gnuplot.io · its alternatives →

18. 18IB
    I built a JSON based multiplayer framework and platform for web games▲6

    2022 · docs.acos.games · its alternatives →

19. 19M1
    My 12yo Dev This Game and Released to iOS/Android/HTML5 Using LibGDX▲9

    2015 · pizzascripters.com · its alternatives →

20. 20WC
    WebAssembly Cloud – I created a playground in the browser using Rust▲5

    2021 · webassembly.cloud · its alternatives →

21. 21JR
    Just released the Beta of CraftStudio, my coop game-making platform▲9

    2013 · craftstud.io · its alternatives →

22. 22IG
    Interactive Go REPL in Your Browser with WebAssembly▲8

    2018 · gopry.rice.sh · its alternatives →

23. 23IT
    Infinite Tetris Grid▲6

    I added Co-op online to Lazy Blocks. Using PeerJS & WebRTC, so no server. Hope you enjoy, let me know if you have and feedback, etc. Thank you, Adam -- EDIT Oh! -- Click the "Globe" icon to start online play -- Edit 2 Oh! -- I should mention - the board is infinite, you can scroll and pan and zoom in all directions -- and you can always find the other player with one click

    2025 · lazyblocks.xyz · its alternatives →

24. 24WP
    We ported an entire game development IDE to the browser▲8

    2017 · scirra.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 →