These are all of the Enemies and Bosses present in the Main Story Mode and in Story Modes
#1 Mon
#2 Roovil
#3 Tick Tac
#5 Carnivorous Plant
#6 Spirdessy
#7 Macho Mon
#8 Carnivorous Bros
#9 Ponnowsita
#10 Carnivorous Plant
#11 Scornormbis
#12 Ssssssssssss
#13 Tutanka-Mon
#14 Super Poisonous Scornormbis
#15 Quetzalcoatilius
#16 Sand Golem
#17 Monkasis
#18 Celomouseeia