Whisper Protocol

Your voice is your weapon. Speak to survive, or stay silent to stay alive. You owe a debt to the Whisper Protocol: search your environment for hidden words to unlock four voice-sealed locks and claim what you need to pay it back. But monsters are listening. They hunt through sound. Use vocal bonds, voice-activated cards to turn the tide. Will you wield them against the creatures stalking you, or betray your allies and cast them out like lambs to the slaughter?