Oncein Times of Chaos is an immersive adventure game set in the Republic of China during the 1920s. This full-length interactive experience allows players to step into the shoes of the protagonist and engage with a gripping narrative centered around an unsolved case. Players will navigate through various forces, making choices that impact the storyline and reveal historical truths. The game's structure encourages exploration and decision-making, allowing for a unique engagement with the historical context.

The gameplay combines live-action elements with adventure mechanics, creating a dynamic environment where players must investigate, interact, and uncover secrets. The rich historical backdrop serves as a canvas for the unfolding drama, making each decision feel significant. As players delve deeper into the narrative, they will discover the intricacies of the plot and the consequences of their choices, making for a compelling gaming experience.