Outlast is a well-made horror map for Minecraft PE 1.12.0, based on the popular game series. You will find yourself in the dark place, full of weird people and evil. You won't get any guns to help deal with them, your only tool that can help is a camera. Use the camera to switch on the night vision and find a way to escape. Hide in the lockers or under the bed, to escape from the monsters. The map is pretty scary, expect screamers and other stuff that will make you shiver.
How to install maps:
Download .mcworld file below
Open file using any file manager to import it into Minecraft PE
Open Minecraft Pocket Edition and look for the map among your worlds