I did all character/boss concepts for Mechstermination Force. A simple box-version of the bosses would usually be in place for me to use as base for proportions. (C) Hörberg Productions
Player Character ideas
Coop-partners
Home base NPC's
Cerberus Boss
Cerberus Boss different locations
Combiner Boss
Snail Boss & Mini friends
Boss 2, also featured in key art for game PR
Chomp Boss
Climber Boss
Skull Boss with worms