Horde Of Mobs
Have you ever felt that in Minecraft the number of mobs that the mob spawn rate is very low? Or do you simply think that there should be many more mobs at night, in caves, or in the nether? Well, this addon greatly increases the number of groups of mobs it spawns.
It only changes the spawn rate of hostile mobs and does not use a resource pack.
Now, all hostile mobs will spawn in large groups, which can be from 8 up to 20.
It will be very common to meet hordes of mobs.
Mobs have a chance to spawn at a higher light level, now you'll be forced to use torches or whatever block actually has a high light level (redstone or soulfire torches don't prevent hostile mobs from spawning).
You just have to run mcaddon, it is a behavior package, so you must activate it when creating a world in the behavior packages, it is not necessary to activate some experimental function.