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Life & fun · alternatives · 2026

24 alternatives to RPG MO, HTML5 MMORPG with Websockets

A simple yet addictive multiplayer game where you can fight monsters and increase levels in 19 different skills. Come and invite your friends too, it is fun! Free to play!

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. RPG MO, HTML5 MMORPG with Websockets launched in 2016; newer entries below may have overtaken it.

  1. 1

    An addictive multiplayer game where you slay monsters and increase levels in 19 different skills. Come and invite your friends too, it is fun! Free to play!

    2014 · mo.ee · its alternatives →

  2. 2

    A simple yet addictive multiplayer game where you can fight monsters and increase levels in 19 different skills. Come and invite your friends too, it is fun! Free to play!

    2020 · data.mo.ee · its alternatives →

  3. 3

    A simple yet addictive multiplayer game where you can fight monsters and increase levels in 19 different skills. Come and invite your friends too, it is fun! Free to play!

    2019 · data.mo.ee · its alternatives →

  4. 4

    A simple yet addictive multiplayer game where you can fight monsters and increase levels in 19 different skills. Come and invite your friends too, it is fun! Free to play!

    2021 · data.mo.ee · its alternatives →

  5. 5

    Retro game that reminds of Ultima and Runescape Classic

    2021 · mo.ee · its alternatives →

  6. 6IM

    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 →

  7. 7AO

    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 →

  8. 8MI

    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 →

  9. 9SO
  10. 10

    AxisTheGame.com offers free online games for everyone. No downloads, no registration, just pick a game and play straight from your browser.

    2014 · axisthegame.com · its alternatives →

  11. 11MM
  12. 12

    Find & track the best free-to-play multiplayer games

    2021 · freetogame.com · its alternatives →

  13. 13MJ

    2017 · emergencevector.com · its alternatives →

  14. 14

    Another fast paced multiplayer game

    2016 · wings.io · its alternatives →

  15. 15
    bash.gg▲137

    Play any game in your browser

    2023 · its alternatives →

  16. 16OL
  17. 17
    Screeps▲75

    First MMO strategy open world game played by coding in JS.

    2015 · store.screeps.com · its alternatives →

  18. 18
  19. 19
    Miner▲12

    Free RPG Multiplayer for browsers, free for all score leader

    2025 · albibi.online · its alternatives →

  20. 20

    Revived Mozilla's first MMO game

    May 2026 · threej.in · its alternatives →

  21. 21

    An RPG with random generated elements.

    2015 · play.google.com · its alternatives →

  22. 22

    The next-gen MOBA+ RPG for mobile devices

    2016 · play.google.com · its alternatives →

  23. 23

    a free-to-play medieval MMO tower defense

    2015 · apps.apple.com · its alternatives →

  24. 24

    A HTML5/JavaScript multiplayer game experiment

    2015 · 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 →