https://unitylover940516.itch.io/rainbowio
https://vimeo.com/883491717?share=copy
https://vimeo.com/883480940?share=copy
In a nutshell, Rainbow.io is an IO game that is exactly the same as Agar.io. Theoretically, this is a game that belongs to the MMO (Massive Multiplayer Online) and P2E (Play to Earn) game categories. Also, this is one of the most addictive IO games.
https://medium.com/@reciprocationprinci/ngo-dgs-wgl-bnb-a578742d38c4