8.4 is a fantastic multiplayer game that takes inspiration from the hugely successful The gameplay is quite similar – you must move around the arena and try to become the biggest cell!

You must collect the masses scattered on the ground to grow. As you grow, you can then attack other cells and try to devour them! This game features a myriad of game modes and many customizations.

Release Date

The game was initially released in April 2018 and was updated in April 2019.

Developer is made by Azzimi, one of the developers from the hugely popular


  • Cell-growing gameplay
  • Five game modes and counting: Free for All, Dual, Instant Merge, No Virus, and Mega Split
  • Customizable skin
  • Tweakable settings to adjust the visual of the game
  • Chat system
  • The game uses genuine codes that were written from scratch
  • Playable in fullscreen


Web browser


Note: To play, you need to choose a game mode below the servers list and then click Play.


  • Move your mouse to control the movement
  • W to shoot masses
  • Space bar to split
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