Do you already have something in mind for how this world’s equivalent of the Ediacaran-Cambrian transition will go, besides the rise and increase of predatory organisms?
Probably a mass extinction will happen I can guess
I wonder how weird all of our organisms will get?
The rolls being random will help with this weirdness probably
By the time the world is ready for it, there will probably be many different sea plants and many things eating them. If a predator tries to evolve earlier than that, it most likely will not have enough prey. After that, idk depends on the species.
If everyone goes extinct will we reset to the start?
There will almost always be another species to switch to upon your own extinction. If all life on the planet goes extinct, then we will have to make a part 2.
I sure am looking forward to seeing how will this fg tie into the numerousverse
A lot of chaos is gonna happen these early rounds no doubt

I think it could occur all throughout this fg
Do you plan to have a set number of rounds corresponding to a particular “period”, or will it depend on how life evolves and when the extinctions occur?
Also are the extinction events randomized aswell?
As the game goes on, I am planning on making a timeline of the planet based on everything that happened throughout the game. Kinda like this: https://stratigraphy.org/chart/?scale=linear
Will you make the period names and stuff?
I am planning on rolling 2 20 sided dice to decide the event.
I will most likely condense what goes on in a period into one word, and then put it through google translate into Latin to make it sound cooler and more unique.
How rare would an extinction event be in such a system? Or is that secret?
I mage a document. Here it is: https://www.canva.com/design/DAHTIZzqZiw/eKn7mhasym0yLl17Ohonzg/view
Did you tell us yet how often you want to make the rounds for this fg? Once a week?
As fast as possible. At most once a week or maybe 2 weeks, but I hope for 2-3 times a week. The next round it most likely tomorrow.