The Green Slime Wall is a members-only wallpaper for land dens. It was first released sometime before 2012 and it is sold in Jam Mart Furniture.
Green Slime Walls have a background of a dark gray cobblestone wall with light grey rocks. Thick green slime seems to drip from the top of the wall, and drip down at different lengths. Its appearance can change depending on the den.
- It is one of the two most expensive wallpapers sold in Jam Mart Furniture.
- The Green Slime Wall used to cost 400 Gems, but it was changed after January 2012
- It can be won as a prize in the Forgotten Desert.