The game is inspired by the "surreal" and "oneiric" aspects of H.P. Lovecraft’s works but focuses on mystery and love rather than horror.

Requires finding symbols (Unus) representing elements like Water, Mountain, Sun, Fish, and Bird scattered near the beach and mangrove swamp. Chapter 2: The Everhart Expedition

Harry successfully modified an organ to open a stone door using specific musical frequencies. Chapter 5: Sunken Memories

The combination is found within a photograph inside Norah’s own diary.