I decided to play to the first Hungry Cat to notice the difference, and there is some very welcomed improvements: The camera is now better and the movements are much less slippery, so it has better controls, this is cool!
All graphics (tiles, enemy, items) and transition remain the same, I would enjoyed to see some more enemies or new actions with our character, but at least the levels are completely new. It's without a doubt in the theme, good job!