The Red Carpet (OCD) - World of Goo Walkthrough
To get OCD in this level you need to beat it in 45 moves or less.
Start off by using the Green Goo to build from the structure of Green Goo to the wall on the right. Add 1 or 2 Goos to the left as well to prevent the Beauty Goo from falling off into the pit.
Once done, grab a White Goo and throw it up over the "Red Carpet Extendo-O-Matic" so that the goo lands on the other side. Then throw it into the Extend-O-Matic to knock it over and release the Beauty Goo. If the White Goo you threw lands in front of the Beauty Goo when she starts moving then grab it and move it out of the way or else it might slow her down.
If needed, use a couple Green Goo to move the Beauty Goo over to the right so that she gets sucked up through the passageway. Then use the Green Goo to build up toward the pipe until you make a connection.
By using a White Goo to knock down the Extend-O-Matic you should have more than enough moves for the Green Goo parts so you shouldn't have to worry too much about making mistakes.
グーの惑星の攻略 - レッドカーペットのレコード方法
World of Goo OCD Walkthrough Playlist - https://www.youtube.com/playlist?list=PLWdUn5TiM4An-SZxpNFx_-HtybvqaxVOh
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