Unlock the JAK Cutthroat stock by completing some of this week’s challenges.
Earn enough XP, and you’ll get an exclusive animated weapon camo.
What Is Vortex: Vi.Rus Mainframe?
The more XP you earn throughout the event, the more rewards you’ll earn.
Double XP tokens and similar boosters also count.
The Bacillus skin is tied to the Horsemen: Vi.Rus Tracer Pack.
It can be purchased for 2,400 CoD Points in the MW3 store.
As with most events, expect a handful of weapon decals, emblems, and XP boosters.
