This resource pack turns every aspect of the overworld into a deep dark version of itself. Blocks, items and mobs get overtaken by sculk and whatever dark secret the ancient cities hold.
This resource pack is 100% vanilla friendly if you only want the blocks and items to be changed. **If you want the mobs shown on the pictures as well, you do need to download and install the mod Entity Model Features additionally. **
The resource pack uses Vanilla Core Shader features incl. Skybox, Lightmap and Fog to immerse the player.
In my video I explain in more detail how I made the Vanilla Core Shader for this resource pack.
Check it out here: https://youtu.be/rxAqNSLktTc?si=QjBlGgDXeaDPz0zo