Hour of Victory PC
50 Achievements
1,000
20-25h
Xbox 360
The Hallowed Halls Bull
Complete The Hallowed Halls with Bull
10
How to unlock the The Hallowed Halls Bull achievement in Hour of Victory PC - Definitive Guide
SecondHALONICK
TrueAchievements
TrueAchievements
Just complete the level "The Hallowed Halls" with the character "Bull", the difficulty you pick does not effect the achievement, so going on easy of course would be the easiest and quickest.