[Machine Translation] Main articles: (Special Feature) Created by Toby Fox, "UNDERTALE" changed the "context" of RPGs and created an enthusiastic fanbase around the world. Now, 10 years after its release, we look back at the footsteps that led to "DELTARUNE" in this 30+ page feature celebrating the anniversary of the game and its appeal. The interviews with Toby and other people who were fascinated by the world of Borderlands 4 are also a must-read. The world view, system, and fascinating characters such as the Volt Hunters are introduced.