Station Omega
You access your portable device, pulling up any relevant logs or data about the tunnel and its systems, searching for mentions of the symbol, the hum, or the word "Sentient" to understand what you're dealing with.You pick up a loose piece of equipment from the tunnel floor and toss it toward the glowing symbol, hoping to provoke a reaction that might reveal more about the entity behind the signal.You retreat further down the tunnel to a spot where the walls feel less constricting, using nearby debris or tools to create a makeshift barrier in case the source of the signal manifests physically.Despite the disorienting hum and the oppressive glow, you steady yourself and attempt to recalibrate the overheated scanner, determined to pinpoint the source of the "Sentient" signal before it overwhelms you completely.