Overlapping World

Overlapping World is a suspense story game about Zhang Xiao, a high school senior who can communicate with other worlds through a strange power called “Master Key.” On Sunday, October 8, 2028, his classmate Miao Xueling has an accident. Zhang Xiao and his friends investigate what happened, while he appears to fear his own ability. The story takes place in the “Overlapping World,” where worlds exist in parallel while also twisting, entangling and leaning against one another.

Investigate the case

You read the story and collect clues, then choose between plot options that lead to different outcomes. The game has seven endings and takes about 4–5 hours to complete.

As the story progresses, you get three chances to “analyze the truth.” Other characters ask Zhang Xiao a series of questions, and you must select the correct answers from the clues you have found. You can save at any point during these sequences.

Unlockable content

After your first playthrough, you can access “Special Code” from the start screen to view CGs and endings. Collecting all seven endings unlocks the “???” script in “Special Code”.