The wild symbol is the moon behind a skyscraper, it can land on all the reels and substitute for all the other symbols except the scatter. Furthermore, if you land more than one wild on a single reel it will expand to turn the entire reel wild.
The scatter symbol is a black and white hatbox. Landing three or more awards scatter payouts and triggers the bonus game.
When three or more of the hatbox scatters land anywhere on the reels the bonus game begins. You are taken to a screen showing a number of hatboxes and you need to choose from them in order to win bonus payouts. You will get the same number of picks as there were triggering symbols.
Catwalk offers a top payout of 500x for landing five of the blonde cat symbols on a payline. The cat dressed in black pays out up to 300x, the sunglasses payout up to 250x, the cat with the umbrella pays out up to 200x, the handbag pays out up to 150x and the white top and cat in a pink hat both pay out up to 100x.