For a group game, I'm going to have them toss some sticky brains to each other, like an egg-toss. But instead of them backing up, I'm going to keep adding brains that they have to throw. So, round one, they throw one brain back and forth. Round two, they have to throw 2 brains back and forth.
I already have a zombie card game that I've been using in class for a few years, so I thought I'd just use that as one of my games.
For some new games, I made a game board and kids will try to escape the zombies and get to the "zombie safe room". They roll and move and then the zombie rolls. I played it out 20 times, and the zombie has about a 2/3 chance of getting you.
The cute zombie blow-up dolls are going to be used in a shooting game. Kids will use a Nurf gun and have to shoot the zombie and knock it over. I might need to do something to make it a bit more challenging. Maybe add some water inside to weigh them down just a bit... Or loop some tape and stick to the bottom of their feet.