Here are a couple of themes that I have made around the beat me game. The first is a zombie vs survivor which the survivors have to get to the non infected zone and if the zombies touch them they turn into one, this is just one idea. The other is Eskimo run each player has to get to each others ice berg but there are sharks which can kill the player and whirl pools which you can either swap to one another or they take you back to the start. These are additional rules to the original idea and any rules can be added or taken out its up to you what you do but these are some quick examples. I hope you enjoy any ideas feel free to send me them.