Without Teamwork, You'll Never Survive. Without Betrayal, You'll Never Win! Cutthroat Caverns, one of our most critically acclaimed titles, is a devious, semi-cooperative, emotionally-charged game of betrayal and kill stealing in a classic fantasy setting, where you decide how hard or light to strike to assure you land the killing blow. But mess with each other too much and the whole party will die, without a winner. This Anniversary Edition is a beautifully envisioned reboot, upgrading the art, materials and rules set.