Mercenaries - Hidden Bosses
When you complete the following tasks the corresponding boss will become unlocked.
Gnezdo - Steel Beast:
Perform 25 Coup de grace attacks before 80 kills.
Gnezdo - High Sea Fortress:
Perform 40 melee kills before 80 kills.
Napad - Urban Chaos:
Perform 15 Counter Kills before 80 kills.
Strelat Mining the Depths:
Kill 70 enemies before 600 seconds.
Strelat - Catacombs:
Perform 20 Quick Shot Kills.
Ubistvo - Rail Yard:
Perform 25 Quick shot kills before 80 kills.
Added by: Sanzano Oct 26th 2012, ID#4971