Hi,
I've created an open source clone of Agar.io to fix the biggest issue with the game: players team up and use bots against other players. It became clear that the game mechanics can't fix it and a strong moderation is needed instead.
In case you're not familiar with the game, it is a fun game where you play as a cell that can grow and attack other cells. There are various strategies how to survive and thrive in a hostile environment where everyone wants to eat each other.
https://www.indiedb.com/games/cellsplit/news/cellsplit-has-b...
You can watch the gameplay here as well as read a detailed description of the game and the moderation approach.
You can also visit the game homepage at: https://www.cellsplit.org/
The game is available for Windows, Linux, MacOS and also playable on the web.