Haunt Chaser

Game description:

In our world there are powers that try to make mere mortals suffer. And only specially trained people know how to deal with them. Haunt Chaser will send you on a slew of important missions where you will be tracking and killing demons, monsters and other vile creatures. Use your skills, enlarge your arsenal of supernatural weapons, be very careful! All of your enemies are very dangerous, so you have to stay on your guard and watch your back!