Heat candy melts as directed on the bag. Heat on defrost mode for two minutes then stir and heat again on defrost mode another two minutes. Stir and heat for one minute. Stir well.
On parchment paper lined baking sheet, spread out about a spoon to a spoon and a half of candy melts. Add on Oreo and dip Hershey's kiss into the green candy melts and place on top of the Oreo.
Place Reese cup and then pretzel above it. Then add candy eyes. Repeat for the other three.
Place in fridge for 20 minutes until hard.