With the 3rd Level of the Kasbah Dungeon defeated, the Company of the Ivory Scimitar must once again move downward. This new level, however, has fallen to a slimy corruption that creats new and deadly obstacles beyond the monsters that lurk within. Can the characters discover the secrets of this level before they are overcome, not only by the insidious slime, but also a threat from beyond the dungeon? The intrepid adventurers will face new threats from the other banner companies in the form of dread spells, find themselves trapped below the surface, and have to find the proper key to continue on their journey downward. CRK4, Realm of the Slimes!, is a high level adventure for 1E & 5E formats and designed for 5 to 7 characters levels 12-14.