Yeah! On the ship it’s called Zombie Tag and we play underway with nerf guns. There’s even an app for something similar which takes your GPS position and puts ‘zombies’ all over a map of your area..point being to avoid them. Makes a run through downtown Seattle much more entertaining.
Watch for bicyclists!
We played something like it when I was in high school and college, only without the undead factor. Iirc, the high school admin didn’t like it, but they couldn’t stop it, either.