Dive into the branching narrative of Sigh of the Abyss with the official guidebook!

This optional DLC is a great way to show your support and get something nice in return—a guide that reveals the skill requirements of various choices, rare branches, optimal paths and additional content sprinkled around the game.

The guidebook includes minor, but unmarked spoilers.

From the Steam library, right-click the game and select Manage > Browse local files.

A PDF reader is required to open the guidebook.