From the burning skyline of the South Downs to the blood splattered pebbles of Brighton Beach, you must prove your worth for this lifeline to safety. You could arm yourself to the teeth (with a deckchair and a blood-stained didgeridoo) and take the battle to the zombie hordes.
They could base it off the characters in the dead celeb card game, and indeed just build a board to work with the existing cards.
this exists, so it looks like the former stars are ready for action!
This is the game referred to in the idea. A version with worldwide celebs would be cool, dead or alive.