Clock Tower is a horror-themed adventure video game series started by Human Entertainment. The series includes four games in total, released between the years 1995 and 2002. Gameplay in the series generally involves the player hiding and escaping from enemy pursuers without any weapons to defeat them. Scissorman is a reoccurring antagonist and sometimes the sole enemy in the game. The Clock Tower games have received mixed reviews. They are often praised for their high levels of presentation and horror elements, but criticized for their cumbersome and archaic gameplay. The first game solidified Human Entertainment as a developer and heavily influenced the survival horror genre. Although no Clock Tower titles have been released since 2002, the series did see two spiritual successors