Free The Fallen, actual game.

Something occurs to Caelar. "What does Cosmo look like? He wouldn't happen to look like a cat, would he?" He turns to the others. "Just a hunch."

"Cosmo is a cat, but not one, it's hard to explain. He is the stars themselves in the shape of a cat."

Caelar attempts to wrap his head around that, but is having trouble. He looks to the others to see if they have a follow-up while he tries to make sense of it.

Tarathi stretches her imagination and 2 things come to mind a bunch of cats with a hive mind or a star constellation shaped as a cat. "Is there some obvious detail for Cosmo that we can see to tell us we are indeed looking at Cosmo because we ran into a bunch of cats, but they seemed like ordinary cats to me" 

"You will be able to differentiate him from other cats, imagine a cat, but the fur is like staring into space."

"Can you tell us about any potential leads or habits Cosmo has so we can track them down?" asks Tarathi