This addon adds a tons of scary mobs into minecraft pocket or bedrock edition and is base on the stranger things netflix series
The Upside Down World:
when you create a world, you will be automatically be in the Upside down world
MOBS:
VECNA: NEW
- health: 338
- damage: 31
- effect: blindness
- speed: normal
- ABILITY: can summon tentacles from the ground
- Vecna can spawn anywhere, but just like the mind flayer, he is very hard to find
Demobat:

- health: 14
- damage: 3
- Speed: normal
- this creature is like a bat, this mob spawns anywhere
Demodog:

- health: 89
- damage: 11
- speed: normal
- this mob spawns anywhere, and this mob is related to demogorgon
Demogorgon:

- health: 108
- damage: 13
- speed: 0.25
- this mob spawns anywhere, and this mob is very loud
Mind Flayer:

- health: 463
- damage: 21
- effect: blindness
- effect_duration: 10
- speed: 0.23
- this mob will spawn everywhere, but this mob will be hard to find
Turn on all Experimental Gameplay so that the addon will work