Turmoil (ULTIMATE HORROR EXPERIENCE)

This is a mod about a paranoid creature that slowly makes your world more unnerving, which also makes you say "Must've been the wind." as time passes.

The Cryptid has a multitude of different things he can do after spawning:

Pacing and watching the player, stalking the player, watching you, etc.

If the Cryptid isn't bothered for too long, he will either disappear, chase the player nearest to him, or change his AI.

The Cryptid can do two things after being agrravated: Evaporate or do a "random event". After he catches you, he could either grab you, or throw you way back in the distance.

He could produce ambient sounds, such as twig snapping or claw scraping, but they can be just ambient sounds and not orginate from him.

The Cryptid's goal is to scare the player rather than to kill them, but as time passes he will become more angry and wish to hunt you.

This mod is about a monstrous creature roaming around your world, which is capable of easily demolishing everything that dares to intrude it.

 (Fun fact: Pale Hounds are canibals. They attack each other.)

After a short period of time while hunting, the Pale Hound can flee. It will run away, disappearing in less than a second.

Carefully monitor your surroundings while mining in a cave, since it's a place where you can easily stumble upon it.

The Pale Hound is really fast, able to shred through foes eliminating them in a split second.

Now this mod adds dark creatures raiding your world, that are powerful enough to crush structures.

The Damned: A creature waiting for the player to bother it, packing a cutscene of pointing at you with sharp claws and maliciously smiling. Then, it invisibly sneaks up on you, jumpscares you and begins a chase sequence.

When it starts sneaking, there is no escape from it, since it will teleport to you, forcing you to run away.

The Infector: Its a villager infected by the void, spawning in a specific structure. Once you come closer, you have to listen to a dialogue about its story, until tentacles will crawl out of it, while also revealing a malicious, creepy face.

The Fallen: This creature mimics the Enderman, releasing a menacing, distorted jumpscare once looked at.

This mod even has it's own quote, which is The Beckoning of the World's End.