We like few-celled organisms, not bugs!
Actually guys, apoptosis is the choice of a cell, when (in a multicelular organism) 1 cell is infected it will comit suicide to prevent infections of other cells, apoptosis might be caused by an hormone (in the game) like when the hormone is up of 1 arbitrary threshold the cell will simply die. That would actually be awesome. Maybe we can make a new hormone that is used only for apoptosis, this way it won't mess with the already existing hormones, and we can still make secretocyte produce it.
If you love it hard enough, eventually you'll be the best at it