I'm definitely going to be joining this time around as well. Usually I use Phaser as my core framework, but I've been learning about the Godot Engine recently and feel confident enough that I can use that and learn the stuff I don't know as I go, so Godot will be number 3 on my list of game engines that I've used in a Ludum Dare. Best of luck to everybody out there and don't forget to have fun!