Chasm effect itself is implemented in pixel shader code in gfx/FX/gh_chasm.fxh file and is designed to be called from gfx/FX/pdxterrain.shader, which vanilla uses to render map terrain. To support ...

The problem we face with each official CK3 patch is asynchronous mod updates. This results in an issue where some mods are updated, while others are not. Since Steam does not have the option to ...