Hey! I don't know if this common knowledge or has been posted here before but you can indeed stop twisters and storms from spawning. As I'm sure you all know, twisters/storms are a pain, they are a pest in campaign and can completely ruin your challenge mode run and this easy trick can stop them from ever bothering you again.

How twisters work is a little odd, they will target the mostly densely packed built up area possible and move around trying to destroy things, but there is a limit to how much a twister can damage once it has hit that limit, no more storms will spawn until you repair or delete the damage structures. This mechanic can be easily and cheaply exploited to stop storms from every appearing on that island again.

without negative weather effect this means you can freely build and play your park without worrying about storms. Another plus is you can use any difficult temperament dinosaurs you like without having to worry about them freaking out every so often when a storm hits, Basically you will never have a brake out as long as the dinosaurs other environmentally and population needs are met (e.g. Indom, Raptors, Rex).

Method -

Challenge mode - In challenge mode sometime before the first twister spawns build a grid of at least 8x8 light steel fences somewhere away from your starting area, once you have built a grid you just have to push beyond 1 star and wait for a twister to spawn. Once a twister dose spawn it will always from my experience target the grid and destroy a good portion of it. That's it as long as you don't fix or delete these fences you will never get another storm or pesky twister again.

Champaign - All you have to do is build at minimum an 8x8 light steel fence grid somewhere on the island you are playing on and allow the storm to destroy it And your done, just dont repair the or delete the damaged Fences. This doesn't have to be done on: Isla Matanceros, Tacano And Tacano Research Facility as they don't get storms.

10x10 grid example

DO NOTE: this dose make the game extremely easy, you will have to play with the damaged structure indicator on the top of the screen for the rest of the time you play on that island and it takes a decent amount of room to build the grid making it difficult on space on some of the smaller maps. I've not tested this much but I've used this strategy on multiple Jurassic Difficulty runs with it working on the first time, sometimes the twister dose not destroy enough fences to prevent it from spawning again so you may want to build a bigger grid to ensure it destroys enough fences the first time.

Thanks for reading!



For further clarification try watching Evolution Square's video on the topic if you have any queries - https://www.youtube.com/watch?v=vL0DBYPUVM8&t=1s