|Grape Vine Virus|
|Appears in||Chapter 4|
|Tagline||“the benevolent infection”|
|New Goos||Infected Goo|
|Music||“Regurgitation Pumping Station”|
|Previous level||Bulletin Board System|
|Next level||Graphic Processing Unit|
|“||It says... 'This area is infected. Keep out.'||”|
Grape Vine Virus is a level in the video game World of Goo. It is the third level of Chapter 4. Here, Infected Goo is introduced by throwing a Launch Goo into the infected water. Goos must be launched higher between structures and Infected Goos must be used to extend the hanging structure on top of the level to reach the pipe. This level's name and design are references to computer viruses.
Turn all except 4 Balls into Infected Goo and continue. Stay careful.
Turn only 10 into Infecteds. Always be sure the line is going straight down and there are never two attachments attached to one attachment.