Not sure if this is a bug or not…(version 1.0)
On the Golden Sheep level, when you click the pause button, the heath of the golden sheep continues to go down and sound effects play. This was with all the archers in play after 5-10 minutes into the level. I would click the pause button, and for about 2 minutes the health would still go down. This might be due to my system being older and slower, but it was a funky user experience.