Solving physics-based puzzles and collect cats! Welcome to this brand new cat shelter and start a journey of collecting and merging cats right now! Generous donation will be granted from cat lovers all around the world, so please invest it carefully and build a magnificent palace of various lovely cats! Sometimes cats will make trouble and hide themselves. To catch the naughty cats, draw an adequate shape then tactfully use the terrain and featured objects within the puzzle level. You’ll find more interesting devices and also earn massive reward as progress of puzzle levels. Hello Cats, as a perfect integration of puzzle and collective game, it has these features: 1. Freely and unrestrained drawing. 2. Delicate physics system and fun devices. 3. Open style puzzles, try make your own best solution. 4. More funny levels and amazing cats in future updates.