Jeff the Killer: Horrendous Smile is the thriller game that will leave you biting your nails and sitting on the edge of your seat. In this game, your objective is to protect yourself. You have woken up from your slumber in a dark and dingy house. None of the lights seem to work and everything seems a bit creepy. Jeff the killer is on the loose and is in your house! He is looking for you with his army of scary minions. Your house is full of killers and strange creatures. You need to find a way how to protect it, kill all of the creatures and get on top of Jeff.