Randomness ?

[KVogler]

You can do this in Blueprints…

To do so, I’d like to put random events inside the map

use Tick event of the level Blueprint

sky to slowly fade into a color to another ; a house to twinkle really fast thought different colors.

Use Tick event in the blueprints. Turn the house into one first. make a varaible for the color and modify it on tick.

I would like to have some kind of a nice slenderman appearing randomly on the map

look at “spawn actor” node and use it in the level blueprint.

constantly looking toward the character played by the player.

You can use a billboard actor for that. always faces the camera and is very slender, man.