The Horror Survival Challenge

This Modpack is ment to be played with the Hysteria Shader shader and the Tissou`s Zombie ressourcepack!
It adds deadly Creatures like Siren Head or the Sandworm from Dune!
As soon as it becomes Night, all Monsters will be more agressive and spawn way more. 
Moon Phases like the Blood moon will increase the Difficulty as well.
You thought being in the Water is a good idea? No Sharks and other Sea Creatures will kill you.
The air? Nah, Spiders and skelletons will crawl up and shoot you from there, as well as phantoms.
The Jungle and any other Biome are also not save.
The end also got a slight Upgrade, liek the Ender dragon, who has a completly diffrent attack pattern now and 3 Heads!!!
Building your base will be a big thing in this Modpack too, because Zombies can destroy Blocks. So Build it save and fight for it.
This Modpack is a real challenge for Survivalists
Also as it wouldnt be enough already, the all known Herobrine will slowly covert your world, so dont waste your time!