World of Goo

Unlocked after getting the last OCD flag on Chapter 1

• Going Up - Collect 11 or more Goo Balls
• Small Divide - Collect 16 or more Goo Balls
• Hang Low - Collect 22 or more Goo Balls
• Impale Sticky - Collect 42 or more Goo Balls
• Flying Machine - Complete in 16 seconds or less
• Ivy Towers - Collect 16 or more Goo Balls
• Tumbler - Collect 35 or more Goo Balls
• Chain - Collect 25 or more Goo Balls
• Fisty's Bog - Complete in 14 moves or less
• Tower of Goo - Collect 68 or more Goo Balls
• Ode to the Bridge Builder - Collect 38 or more Goo Balls
• Regurgitation Pumping Station - Complete in 42 or less moves