The Adventures of Tintin: The Game
51 Achievements
12-14h
PS3
Master rat exterminator
Exterminate 20 rats!
57.4%
How to unlock the Master rat exterminator achievement in The Adventures of Tintin: The Game - Definitive Guide
As Snowy the dog, you will fight rats, simply press to exterminate them. The trophy is cumulative over the two game modes.