Ivy Towers (OCD) - World of Goo Walkthrough
To get OCD in this level you need to collect 16 Goo balls. Use the Goo to build your structure up, making sure to brace it against the towers. Grab more Goo from the bottom as you run out while being careful not to remove a Goo ball that is supporting your structure.
Once your structure is up high enough so that you can reach the pipe, you'll need to break the structure so that only a straight line made of two Goo is being sucked into the pipe. This way you don't have to worry about your structure falling away from the pipe. Move the 15 Goo balls from what's left of your structure and drop it onto the bar of Goo that is touching the pipe.
Once you've moved the 15 Goo balls from your structure simply pull off the bottom Goo from the Goo bar so that the 16th one gets sucked in.
グーの惑星の攻略 - 谷の底からのレコード方法
World of Goo OCD Walkthrough Playlist - https://www.youtube.com/playlist?list=PLWdUn5TiM4An-SZxpNFx_-HtybvqaxVOh
Other Videos By EmptyGarbageCan
Other Statistics
World of Goo Statistics For EmptyGarbageCan
At this time, EmptyGarbageCan has 43,049 views for World of Goo spread across 47 videos. The game makes up 1 hour of published video on his channel, roughly 1.09% of World of Goo content that EmptyGarbageCan has uploaded to YouTube.