Here are a list of videos for every chapter with current strategies. Some of the videos have further explanations in their descriptions. Saves for each chapter can be found in Resources.

Landing

Reception

Castle Cave

Attic

Dining Halls

Sitting Room

Dormitory

Library

Rooftop City

Factory

Workshop

Maze

Kitchen

Catacombs

Backstage

Stages

Foyer

Farms

Outer Space

Moon

Stronghold

Moon Center