Upon entering Darwinia, the Virus immediately began adapting to the environment. This is how it took on its first form, that of a two-dimensional, predatory worm. Within Darwinia, they appear as a string of triangles. Virii live in swarms that stay in one general area. They slink across the ground, consuming the environment slowly. They gradually multiply as they do this, eventually turning into enormous boils of crawling creatures. They slowly chew away at anything that ventures too close to them.