About
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.
Storyline
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...
Trailers
FAQ
- When does Undertale Green: The Pre-Show release?
- Undertale Green: The Pre-Show released on December 31, 2025 for PC (Microsoft Windows).
- What platforms is Undertale Green: The Pre-Show on?
- PC (Microsoft Windows).
- Who develops Undertale Green: The Pre-Show?
- Developed by Unknown, published by Unknown.