rough mobs is a mod that is responsible for modifying the skills and characteristics of various creatures in the game, to make them more dangerous and difficult to defeat. This mod is responsible for spawning creatures with varying health, defense, and attack parameters, although generally these creatures are more powerful, faster, and have more abilities than any of the base monsters in the game.

Creatures that will be modified by this mod are: Creeper, Zombie, Silverfish, Ghasts, Slime, Magma cubes, Zombie Pigman, Enderman, Guardians, Blazes, Wither, Endermites, Vindicators, Evokers, Witches, Skeletons, Spiders and Cave Spiders.

These creatures will now be stronger, tougher and faster than before, although not only that, some of these creatures will have special abilities. For example, Ghasts will not be able to be hit by arrows, Creepers will be faster and become invisible near us, Enderman will cause blindness and nausea, and spiders will slow us down when hit, among other examples.