Virus

Description
The virus is the primary sniper unit of Yuri. Armed with a lethal plague-laden sniper rifle, a virus could take out any standard infantry with one hit. Furthermore, when killed by a virus, the victim would decompose, then violently explode, releasing a cloud of fast acting bio-toxin that would damage anything passing through the cloud. Any infantry killed by the cloud would decompose and in turn release another cloud. The only drawback to these mercenary snipers is the slow rate of fire, and the utter uselessness against vehicles and buildings. Plague is only effective against infantry, tanks and buildings do not respond to poison.

Counters
The virus is easily countered by any sort of vehicle, and base defenses.