Whoever is Watching

WARNING: this can damage or break your world and is also a horror modification so be careful.
It is not recommended to install the mod on the server as it may not work correctly, cause crashes, lags or bugs. This mod will add you small horror events that can appear randomly. Also the mod will add infection, which can be seen after some time. It will infect mobs making them more aggressive stronger faster tenacious. And will add new structures that you can meet in the world. New weapons, items, tools, blocks, mobs, armor and more will appear.

Walkthrough guide.

After the first infected appear, you will be able to knock out ingredients from them that can be useful for both armor and tools, but they are also needed to create a totem that will take you to the next stage of the mod. To create a totem, you need 3 "Block black slime", 1 "Black heart block". Place the blocks in the form of a tower in the following order: 2 Block black slime, 1 Black heart block, 1 Block black slime and set fire to the top.

If everything is done correctly, a message will appear in chat. To get "Black heart" (ingredient of Black heart block) you need to create "Heart sword" and right click on "Block black slime" with tool.

To move to the next 2 stage, you need to replace the "Block black slime" with "Black vein block" and set it on fire again. (Ingredients for "Black vein block" drop from new mobs.) Further, the mod will work according to the principle of stages (1, 2, 3, ...), the higher the stage, the stronger the mobs.