There are numerous labyrinths in the world of gaming. However, ”Yomi,” the setting of ”Demon Kill Demon ~Yomi 1984~,” is a unique existence among them. In a normal dungeon, treasure and adventure await. However, what awaits those who step into this Yomi is not hope, but transformation. Most of the transferred humans turn into ”Demons,” grotesque mechanical lifeforms, losing the reason and personality they once possessed. All that remains there are desire and instinct. A human you were talking to normally until yesterday might become a monster and attack you today. Just hearing about such a world view, many people will probably feel that ”this is no ordinary school RPG.” While a heavy atmosphere hangs over this work from beginning to end, it possesses a powerful magnetism that makes you want to know what lies ahead.

At the center of the story are the students of Class 1-A at ”Yomi High School.” When you hear of youth and friendship, you might imagine a bright school life. However, the situation they are placed in is far too harsh. They are trapped in a giant labyrinth and must keep fighting to survive. A space with no exit in sight, the fear of not knowing what will appear next, and the responsibility to protect their companions. Each and every one of these weighs heavily on the player's heart. That is precisely why the sense of accomplishment when moving forward bit by bit is so great. The process of searching for a way out while repeatedly conducting dangerous explorations gives you a sense of tension, as if you yourself are walking inside Yomi.

The greatest appeal of this work is likely that the protagonist themselves possesses a special power. The protagonist harbors the power of a mechanical lifeform within their body, and through repeated battles, unlocks abilities that exceed human limits. Powerful attacks, defensive mechanisms, and numerous powers beyond human intellect. These certainly become great weapons for survival. However, what makes this setting interesting is that it does not end with a simple power-up. There is always a price for immense power. You use it because it is convenient, you rely on it because it is strong—what lies ahead beyond that choice? This work poses that question to the player. In a world where enemies become monsters, you yourself also become dependent on non-human power. This precariousness creates a unique sense of tension throughout the entire story.

Waiting as you progress through the game are the giant Demons known as , who could be called the rulers of Yomi. A few meters class would still be understandable. However, among the entities appearing in this work, there are even those boasting an extraordinary size of several hundred meters. They are no longer just enemies, but disasters themselves. The moment they face that overwhelming giant body, many players will instinctively feel that ”there is no way to win.” Nevertheless, they must stand up to it, or they cannot move forward. In a situation where even survival is difficult with normal equipment and tactics alone, the combat, where you find a way out while making full use of the special power the protagonist possesses, is a true thrill unique to this game. Rather than a sense of exhilaration when defeating an enemy, a feeling of relief that ”somehow I managed to survive” comes first. That sensation might well be called the charm of this work.

”Demon Kill Demon ~Yomi 1984~” is not just a monster-slaying RPG. A unique sense of disquiet hangs over the fictional Japan of 1984, which serves as the stage. Neither the future nor the past, it is a strange world that somehow feels close to reality. The dystopian story that unfolds within it meshes beautifully with the fun of dungeon exploration. Every time you advance through the labyrinth, a new threat appears, and every time the story progresses, the truth of the world comes into view bit by bit. Players do not just fight enemies; they become eager to know what is happening in this world, naturally immersing themselves in exploration.

This work is also a title that depicts 5 years after ”Yomi Wo Saku Hana.” For players who know the previous game, it will likely be interesting content where they can re-experience what happened in Yomi after that. On the other hand, it has an independent appeal that can be fully enjoyed even by those who are touching the series for the first time with this work.

Rather, it can be said that precisely because it is the first time stepping into the world of Yomi, one can experience its strangeness and terror with a fresh sensation. Because the creation of the world view is extremely dense, even those with no experience in the series should be naturally drawn in.

The title ”Demon Kill Demon ~Yomi 1984~” is packed with the essence of this work. Enemies are monsters, humans transform, and common sense does not apply. In order to survive in such an extreme situation, one must accept non-human power. However, no one knows if that choice is truly right. A labyrinth filled with despair, overwhelmingly giant Demons, power gained in exchange for humanity, and the battle of students aiming to escape. This work goes beyond the framework of a mere dungeon RPG, allowing you to taste a dense dark fantasy experience. If you are attracted to a profound world view and extreme survival rather than a bright and exhilarating adventure, you will not be able to take your eyes off this labyrinth of Yomi.