If you're like me, you're waiting to hear about the theme. Here are some things we can do while we wait:

1) Install/Setup your environment
>> For Unity users I recommend Unity 2019.4 since it doesn't compile every time you change a file like it does in later versions.

2) Start setting up some basics
>> What are some things you can start working on without a theme? Scripts? Tilemaps? Lighting?

I'm still at the edge of my seat waiting to hear back; but at least we can get started, eh? Good luck everyone!

EDIT: Changed the wording to be more inclusive of non-Unity engines.

U do something in advance, and then after theme release you change all text stuff to adhere that theme XD