Continuing with the drawings for the instruction booklet, here are the bosses! I am thinking that the Final Boss won't be illustrated at all for a little bit of mystery.
You can wage war on three of these guys in the current demo, and their names are as follows:
Top left: Skull Demon
Top Right: Arachnomax
Bottom Left: Squidephant
Bottom Right: Magmatoro
I am hopeful that the instruction booklet will be ready by the end of the week, so make sure to check out the Adventure Apes website to get your hands on a copy!