Hi Luka,
I played through the first chapter. I really enjoyed the music for the game - it set a tranquil mood. Exploring the world as a cat was fun to do. I was less sure what to do once the magic gun was found, though. I eventually figured out how to activate it, but the things needed (milk and water and ketchup) didn't make much sense. I'd say the exploration was the best part of the game - perhaps lean in to that more.
Keep up the good work!