Before starting work on a game at Wero Creative about puffins, I was warned that watching videos of the adorable little birds is addictive. Adam Clare, you were right. At first, I did studies from the videos, getting a sense of how the birds are built so I could cartoon them later. Then, I started to notice the quirks of their behaviour and movement. While watching this video, I noticed one puffin walk upright with its chest arched out, while the other puffins around it scuttled by with…