Immune War is an arcade game in which you help the immune system beat viruses and bacteria. The user takes control of an antibody and leads white corpuscles to battle. There are two types of white blood cells: macrophages kill viruses and bacteria as they move in the blood vessels; T cells kill cells infested by viruses or those that are cancerous. There are two kinds of viruses, the classical kind that invades cells, replicates them, and kills them on exit, and a retrovirus that induces cancer. Also, there are two kinds of bacteria: the classical kind that divides into macrophages, and one that induces autoimmunity disease, leading the T cells to kill good cells by mistake.
Version 2.1 may include unspecified updates, enhancements, and bug fixes.