If you have more details about the publication (year, specific topics covered), it could help narrow down the search.
: Websites like ResearchGate, Academia.edu, and Google Scholar often host papers and publications on game design and level design. You can search using keywords like "level design basics," "creating a level design portfolio," and see if the paper by Coloso appears. If you have more details about the publication
Before jumping into complex 3D engines, you must understand the core principles that make a space playable. specific topics covered)
Platforms like Coloso often offer introductory "Class 101" style free trials or specific free modules on lighting and composition. Use these to learn the "eye" of a designer. " "creating a level design portfolio