Clock Tower for WonderSwan (1999)

Jennifer and her friends are adopted by a nice lady named Mary one day. They expect to be going to a wonderful new home, at the Barrows Mansion. There they will live with Mary and Mr. Barrows. Unfortunately, something goes terribly wrong and Jennifer's friends are showing up dead one by one. While this is happening, Mary is missing and Jennifer ends up being chased by a crazed psychopath known only as...Scissorman. Now she must survive and get out of the mansion in this point-and-click horror adventure... Being a teenage girl, you have no special abilities at all, just your wits and your will to survive, there are a few enemies that can kill you instantly, but Scissorman is the true horror that will give you trouble.