I'm in as well!
This will be my first serious game jam. I sort of gave the last one a shot but didn't actually commit and ended up not finishing anything. This time I will do it for real, and if my game ends up sucking oh well. I'll be doing the compo despite being solo since there's no way I can do all the assets myself ;)
My tools will be the Godot 3.0 alpha (I'll roll back to stable if I have any issues), GameMaker Studio 2 for art or pulling ideas from old code, and audacity for cutting up sounds and music. I'll probably stream to Twitch while I work and upload to YouTube afterwards.