Zombie Police Station

You and your friends were trapped in a local police station when the epidemic began. Now they are trapped in a cell inside this zombie-infested police station and their mission is to escape in less than 60 minutes. This is only possible if you free the zombie in the next cell that has the fingerprints to leave the police station... How???. Well, easy, first finding how to free him, then kill him and tear off his hand to get out!! It is the only way!! You should know that it is not easy at all because you will have to find a way to release it in all the police station facilities. If you are a fan of The Walking Dead, you have to live this experience. Survive if you can.