|Appears in||Chapter 1|
|Next level||Flying Machine|
|“||The Goo Balls on this side didn't seem to like the Goo Balls over there on that side... I don't know, they look the same to me. Totally scrumdiddlyumptious.||”|
—the Sign Painter
Chain is a level in the video game World of Goo. It is the seventh level of Chapter 1. In this level, the player must use Green Goo to wake sleeping Black Goo and then build a tower to the exit pipe. Balance and gravity are important concepts in this level, which are later expanded upon in levels such as The Server Farm and Whistler.
The main challenge in this level comes from building up to the pipe. It shouldn't be too hard, either build fast or make a strong base.