In 'Light's Edge', you step into the shoes of Dr. Celeste Lumen, a brilliant yet unconventional scientist who discovers that the new LED lighting technology, adopted worldwide, disrupts human mitochondrial function, leading to severe health implications. With the knowledge from a secret research paper she stumbles upon, Celeste embarks on a journey to unravel a conspiracy that ties the global lighting corporations to a surge of illnesses affecting the population. Players must navigate through dark, corporate landscapes, solve intricate puzzles, and uncover hidden truths while optimizing their environment’s lighting spectrum for improved human health. Every choice influences Celeste's health and her ability to combat the growing darkness smothering the world. Will you restore balance to the light or succumb to the shadows?