I'd like to see disaaters in games from snowstorms to end of the world senarios.
Uhhhh...... You do know that that is a machine that could be built with lots of knowledge, TPT wasn't designed to have realistic things!
There are a number of saves already showing end of the world scenarios- from volcanoes to meteors to bombs, you can find a lot if you search :P and if you want something specific, your best bet is to learn how all the elements work and interact and make your own system to do it for you. Even after nearly 10 years of this game existing, people can't agree on one ideal way of making, say, a volcano, so there's lots of room to try your own ideas
I meant natural natural disasters