Known as first mobile visual novel developed/published in Korea.

Main Chapters
- 1st: Watcher Intro, Watcher Dayfly R, Watcher Inverse R
- 2nd: Watcher Idol Intro, Watcher Idol
- 3rd: Watcher M1, Watcher M2 intro, Watcher M2, Watcher M3
- Final: Watcher Monster 1/2, Watcher Monster Complete
- After-story: Watcher Another

- IF Chapters
Watcher IF1, Watcher IF2, Watcher IF2.5, Watcher IF3

- Faker Series