Dark Vigor: Distorted Rats

Eliminate 12 Distorted Rats.

Rats are some of the most disgusting distorted creatures, {username}. They are big, large-toothed, and extremely dangerous.
Since our city is built over a network of catacombs, rats easily get into the city.
We must nip this in the bud! They say rats have been spotted in Radovo...
Let's put an end to them as soon as possible. Then report to Anton Zagoretsky...

Are you done with the task?

Ah, there are indeed many of them, it's an unpleasant sight...