this is BEST played in fullscreen you can be part of it if you want (just use arrow keys or wasd to move) you can choose to be a medic or normal(or none if you just want to watch the simulation) if you are infected and suddenly you dissapear, you problably just died types: normal(scratch cat head), infected(lime green or red), medic(dark green), and dead(grey) the normal can get infected by a virus the viruses can infect a normal but cannot get infected by another virus the medic, which will not always appear, can make an infected creature into a normal