Solstice Signal (Tuning into the Dark) (opens in new tab)

This is a submission for the What I Built Solstice Signal (Tuning into the Dark) is an atmospheric, sci-fi telemetry and cryptography simulator. The premise is set on June 21, 2026—the summer solstice. At the peak of solar radiation, a massive solar flux temporarily re-energizes a long-dormant, secret 1954 cryptographic array built by Alan Turing shortly before his death (Project S-1954). The player acts as a terminal operative who has intercepted the telemetry line. The goal is to manually a...