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Life & fun · alternatives · 2026

24 alternatives to Slay.one

Free top-down arena shooter PvP browser io game

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

  1. 1
    Diep.io▲95

    A multiplayer tank shooting game in your browser

    2016 · its alternatives →

  2. 2AO

    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 →

  3. 3BW

    Hi HN ! This is an open source project I've been working on for a while. It's actually the third breakout-like game I've built. I really like the simplicity of the concept, having just one input (the puck horizontal position) and a simple gameplay that gives a low skill floor. My girlfriend and I played a lot of the excellent LBreakoutHD, an open source breakout game that follows the traditional formula of having multiple lives, scoring points by breaking bricks and catching the good upgrades that spawn randomly and fall down, while avoiding bad upgrades. She liked this game because it is…

    2025 · breakout.lecaro.me · its alternatives →

  4. 4AI
  5. 5
    Getgud.io▲207

    Making online games toxic free

    2023 · its alternatives →

  6. 6

    A simple browser RTS game. Defend your base. Capture flags.

    2018 · its alternatives →

  7. 7

    A new kind of game.

    2018 · its alternatives →

  8. 8M1
  9. 9
    0 A. D.▲99

    A free, open-source game of ancient warfare

    2015 · its alternatives →

  10. 10

    An IO styled RTS browser based game 👾

    2018 · its alternatives →

  11. 11

    Get rid of all the shady gatecrashers

    2016 · its alternatives →

  12. 12
    dots.io▲75

    Pixel art battle online

    2020 · its alternatives →

  13. 13

    Instant murder mystery, just add people

    2023 · its alternatives →

  14. 14

    Simple stupid 1 or 2 player android game

    2017 · its alternatives →

  15. 15

    Bit Bullet – Is a single player top-down shoote

    2017 · its alternatives →

  16. 16

    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 →

  17. 17

    Social clicker game with lots of items, arenas and fun.

    2017 · its alternatives →

  18. 18

    Not just a game.This is Battle Royale.

    2017 · its alternatives →

  19. 19

    shooter.io is a network based multiplayer space shooter game

    2017 · its alternatives →

  20. 20

    Play Free Online Games

    2025 · y9freegames.com · its alternatives →

  21. 21SM

    It is a new game much like Minecraft, but with more Deathmatch. Made it in my freetime. Arenas, built by players, can be shared on Twitter/Facebook/etc. and are ranked by how often they are played. You can play it in your browser at: http://julius-eckert.com/game (On OSX only Safari works...) Video: http://www.youtube.com/watch?v=oDBr8ZD9Uto Do you like it? How would you improve it (including the website)?

    2011 · its alternatives →

  22. 22
    The One▲11

    An 2-10 players web game with source codes

    2021 · its alternatives →

  23. 23

    Massive online battles with melee weapons in browser

    2017 · its alternatives →

  24. 24

    Top-Down shooter for Android.

    2021 · 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 →