Install sludge-doc by entering the following commands in the terminal:
sudo apt update sudo apt install sludge-doc
Description:
Documentation for SLUDGE
SLUDGE is an open source adventure game engine. It combines a scripting language with IDE tools. . This package contains the documentation, including an example project.
Homepage: http://opensludge.github.io
Version: 2.2.1-2build2
Section: universe/doc