Metis: Shadow Days is a text-based game that combines narrative and simulation management.
A world born from fluctuations, a pursuit of exploration and change.
Players will take on the role of a field fuher at the Metis Biological Institute, meeting more companions on observation trips, making important choices, and searching for the origin and truth of fluctuations.

Starting from the Bingang incident, player will deal with a series of fluctuating energy crises.
In every case, Metis Institute naturally or accidentally becomes the key to solving problems.

Observation and Interference
Through repeated observations, shuttling between different scenes at different times, developing various abilities, and stabilizing the increasingly chaotic world coefficients.

Media collection
By exploring and obtaining fluctuating energy media with different characteristics, you can provide assistance for future observations.

Archive inquiry
The RNWS system provides rich world data, and the rational use of effective information helps to gain a deeper understanding of this unique world.