great game, just a few suggestions. covid-19 and rhinovirus beeline towards you and i die to them 99% of the time, they should behave more like the ebola virus, targeting endothelial cells and doing damage when they run into you by chance because when theres huge hordes they are impossible to deal with. it would also be great if basophils could push the red blood cells like the endothelial cells because i find the red blood cells crowd me and prevent my wbcs from reaching the enemies