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Mountainous Cave System

Mountainous map with caves, so tiles that have both 'mountainous' and 'caves' tag exactly, generate extensive cave system that are filled with thick roof, with exception of a lake and two small open areas on the edge which were added to prevent drop pod events from crashing the game.

Does not have any effect on other maps (such as mountainous maps without caves, or large hills map with caves).

Hives are prevented from spawning on cave system by default, as game generates large number of hives to account for greater cave size otherwise. This function may not work if other mods that modify GenStep_CaveHives are also enabled, such as Better Infestations (mod is compatible with Better Infestations, it's only hive generation setting that don't work).

• Mountainous map with caves will take much longer to generate at the beginning.
  
• Incompatible with mods that modify GenStep_Caves.
  
• Can be added or removed mid-save.
  
• GitHub page[github.com]

This mod would not have been possible without me shamelessly using code from [KV] Impassable Map Maker - 1.1 by Kiame Vivacity. I only imported and modified code related to terrain generation; this mod therefore does not grant ability to settle in impassable tiles, but can be used together with aforementioned Kiame Vivacity's mod without conflict.