A quote from page 3 of my edition: "WHERE'S MY SUIDICE SWITCH?"
I realize this was a typo, but now I'm imagining a Russian roulette-type game, but with dice.
2d6, passed back and forth. First to roll a 7 "wins".
Chances of 1/6 chambers look similar to (2d6) = 7
Shortly after there was an exchange that went something like:
Person 1: "He said his suicide switch is missing?"
Person 2: "Yeah, we had to remove it. He kept pressing it."