I got to Cosmic Angry Eye(my username is totallynotabotlol)but I got killed by a Cosmic Bat by being trapped on the roof. I made Cosmic Bat my new animal to aim for.
Edit: Should I try save gems and buy a Ghost skin? I'm pretty close to getting there. Also, please ask Pixel Voices if the Overfed Cosmic Bat getting killed by a reaper thing was patched. I don't wanna try it.