Hey @kenney,
I've made a free Godot Engine template for first person games/immersive sims called COGITO.
It's free, open source and uses a lot of your assets, so it might be perfect for anyone who wants to participate in the #kenneyjam !
Here's a feature reel that shows what's included: https://youtu.be/jFG6GZuHebM
Your generosity is partly what inspired me to make this template free and open source to use for everyone, so I thought I'd share.