The events of this game take place in the near future. You are cast in the role of a young woman named Kei, a police officer who specializes in counter-terrorist activities. One day she and her boyfriend (also a policeman) receive an assignment to investigate a murder that occurred in a hotel. The investigation gradually leads to a confrontation with a mysterious evil man who seems to know a lot about Kei's past, which was concealed from her... The game is a third-person shooter with strong elements of survival horror, somewhat similar to Fear Effect games. Kei uses guns in order to dispatch of the enemies. She can side-step and roll to avoid the enemies' attacks. Ammunition and health kits are rare, and there is a possibility to steal them from the enemies. Kei can communicate with the police station by using her cat, which is a disguised communication device.
