Fan Remake in the Works
From The Lost Media Wiki
I heard there's a fan remake of gToons in the works called "Project Orbit", and from what I've heard, they might also include cToons and maybe cRings and such.
Here's where I heard about it from someone working on it: https://youtube.com/watch?v=wITDS4ahIps&feature=share
NOTE: It's in the description.