the enimies in here were made by kronos to find and retrieve the unit G (aka)GUYVER.they all have failed on every occaision.well they suceeded on one ocaision when they removed the control medal from sho's forehead and killed the guyver but thanks to the guyver's abillity's it regenerrated all of sho's tissue cells and bones therefore recreating the guyver and sho's body completly the one of the three ENZYMES WHICH IS ENZYME 2 destroyed sho head and arms completly but then the guyver went into a defensive mode and destroyed enzyme 2 which was sho's father turned into a zoanoid by kronos

the one on the very top is oswald risker which when kronos scout troops found the unit g2 they put it in an incubater but when risker found it it somehow was activatted during an explosion that caused sho fukamchi and agito makashima to find the units when the found unit g2 it was damaged so when sho versed him he had an advantege in the battle

the three enzymes were made by kronos which have a corosive blood that disolves the guyver's body tissue which is so not good for the guyver but good for kronos

all at the bottom of this text is bio-blaster zoanoids.bio-blaster zoanoids have the abillity to fire particle laser blasts from an area of their body