The Swarm

[Alpha]

It is basically the flood from Halo. They Can infect enemy, (also poison) and may able to convert enemy to their own (While sacrificing them)

[Puss_in_Boots]

This idea is epic! What exactly would the units be?

[Alpha]

Wellllllll they are like the flood

[Puss_in_Boots]

I'd still like more detail to see which direction you are headed with the swarm faction.

[Alpha]

They transform the victim to seem like they are infected, like different pigment of skin, but this is just a idea

[Puss_in_Boots]

Sounds good.