Because Root Letter features multiple story branches determined by your responses in letters, using a guide is often necessary to see every conclusion.
For (a Japanese mystery visual novel), several blog posts and guides offer helpful insights ranging from critical reviews to step-by-step walkthroughs to help you navigate the game's multiple endings. Detailed Walkthroughs & Achievement Guides Root Letter
: For fans of the visual style, a 56-page artbook available on Steam features illustrations by Minoboshi Taro and detailed character descriptions. Root Letter