Though predominantly low-lying, the island has a wide assortment of terrain, from water-logged caverns to fiery mountains.
The only native sentient inhabitants of Gillfolk's drop are the Gillfolk, an unusual race of humanoid fish, with gills and most notably, four eyes.
They once inhabited the Uncharted Seas but were driven into their subterranean lair by Oceanhorn.
Because the island encompasses many environs, many species of monster live there. They are
- Frutti di Terra (Ship an item to another island)
- Fire Walk with Me (Melt object 15 times using Fire Spell)
- Seasnake (Swim 500 meters)