Virus Simulator is playable on OpenProcessing! https://openprocessing.org/sketch/941505
GitHub repo: https://github.com/carykh/VirusGame

This is Part 4 of 4, which has come out over 4 years since Part 3! (hmm...thats a long time...)
Playlist of my Virus Simulator videos:    • VIRUS SIMULATOR 2020 (Part 1/4)  

By the way, the gray tiles are supposed to bones. (Maybe it's a cross section.) They're not living cells, but they are rigid parts of the human body!

UGO = "unidentified genetic object"