Next: Get Past Gun
All Hundred Hands of Chaos Guides
All The Fractured But Whole Guides

To get past the boiler to search for evidence of scrambles in The Hundred Hands of Chaos in South Park enter investigation mode and highlight the boiler and select the two hands icon:

To get past the boiler to find evidence of Scrambles enter investigation mode, hover over the boiler and select the two hands icon.

Go to the highlighted area and complete the button prompts.