In the game, there are multiple zombies that are far stronger than the regular zombies. These are the mini-bosses. * Alexander * Anastasia * Bill * Brett * Chat * Christina * Danielle * David * George * Hazmat * Jack * Jay * Jerry * Josephine * Juan * Lucid * Marie * Mark * Mikaela * Mr. Fitzgibbon * Paul * Peter * Roberta * Ryu * Samantha * Stephanie * Steven * Tobe * Uwe * Wesley