Bosses in order.
Boss fight one:The Juggernaut, fought in Chapter 3, the animation department.
Boss Fight two:Rock Katson, first encounter in chapter 4, the WolfMann Studios labatories.
Boss Fight three:The Seeker King, fought in chapter 8, the cave of the watchers.
boss fight four:Dr Cambell, hunted by him and then kill him in Chapter 14, The Pyhcopath.
Boss Fight Five:Misses Fox, First encountered in Chapter 18, The Hunt.
Boss Fight six:Aledina, Fought in chapter 24, Vixens and Demons.
Boss Fight Eight:The Panzer King, Fought in chapter 26, The Pyre Empire.
Boss Fight Nine:Rock Katson, Second encounter in chapter 29, the streets.
Boss Fight Ten:Sam Bear, Hunted by him and then escape him in chapter 30, The Bear.
Boss Fight Eleven:Rock Katson, Third encounter in chapter 32, the sewers.
Boss Fight Twelve:The Panzer Rex/Robert Remington, hunted by him and then kill him in Chapter 35, the Panzer Rex.
boss fight thirteen:The Panzer Hunter, Hunted by him and then kill him in chapter 36, the train station.
boss fight fourteen:Rock Katson, fourth encounter in chapter 37, the train ride to hell.
Boss Fight Fifteen:Mr Swine/the Katson Family Chef, Fought in Chapter 39, The Katson Manor.
Final Boss Fight:Rock Katson, final encounter and Killed in Chapter 40, Brothers to the end.
hardest boss:Rock Katson(all encounters), he kills the player in two hits on lower diifculies. on medium or higher. you get killed instantly except the final boss fight where you fight him instead of running and hiding from him.
Easiest boss:The JuggerNaut, hes suppose to be the first boss.