Yes, it's called "Melted Fate" but it's still very early in development and it's currently an unannounced project. There will be a time for it, it will be a much bigger project and it will be made using Unity not GDevelop. big things will happen in the future : )
Sorry for the very late reply, I'm back to GDevelop .. Melted Fate will be made using GDevelop Engine, Unity was such a difficult task for me so I had to step back and get back to work with what I love, so yes no worries, I'm back to GDevelop again : )