These crazy viruses will have you picking your phaser rifle, flash grenades, and combat knife, as we Rip(ley) through a derelict USS Voyager. Answering a distress call from a group of Garan miners, the Emergency Holographic Doctor gets an opportunity to test out his new mobile emitter. Upon the surface, he discovers what appears to be a terrible viral outbreak. a microscophic lifeform has been incubated in the glandular tissue of its victims neck, and through this process, absorbs the victims growth hormones into it's protein structure before increasing at an exponential rate. Dubbed "The macrovirus" by the Doctor, these strange creatures can grow to a half meter in size, depending on the dna of their victims. The find suitable hosts by detecting infrared head signatures.