A Hole New World

In order to get a banana you need to save the NPC running away from the spider, actually from the spider. To do this, you need to go along the lower tier, the NPC will run away along the second, and hammer the bottles on the ceiling. The spider should be killed by the vapor from the potion. In this case, the NPC will suddenly slow down and begin to communicate with his cat about something. We continue to go through the level and soon this dude will fly over the hero on a vine and drop a banana.
By the way, I still don’t understand what this banana does.