Undertale Green: The Pre-Show

Undertale Green: The Pre-Show. Available on PC (Microsoft Windows).

Experience a one-shot adventure setting up the vibrant characters of Undertale Green through a drab snippet of the surface! Interact with an unorthodox battle system, make new friends, and prepare for the long road ahead.

Olive and their sister Chai go through the motions after school, however things take a turn for the strange as a rainy day turns to pouring night...