This repo contains 2 mods that can control two aspects of the portal storm: its frequency and size.
portal_storm_frequency allows the ability to change how often the portal storm came to the world when starting a new run (or by activating the portal_storm_frequency EOC through debug if you want to change it midgame).
portal_storm_size allows the ability to change the size of the portal storm. you can change the size of the center of the portal storm, the area close to it, and even the distant portal storm when starting a new run (or by activating the portal_storm_size EOX through debug if you want to change it midgame).
Example:
Default (50 - 100 - 200)
Twice the size of default (100 - 200 - 400)
Really massive (200 - 400 - 800)
Currently works as of: https://github.com/CleverRaven/Cataclysm-DDA/releases/tag/cdda-experimental-2023-12-09-0323
Feel free to bug report it if it stops working for whatever reason.
WARNING: IT DOES NOT WORK ON STABLE 0.G AND BEFORE DUE TO THE LACK OF LOCALIZED PORTAL STORM IN SAID VERSION
GuardianDLL for making the portal storm frequency mod and giving the permission to distribute said mod (with proper attribution given).