The landscape of indie gaming is set to shift once more as developer Toby Fox, the mastermind behind the cultural phenomenon Undertale, has officially confirmed the release date for the highly anticipated fifth chapter of his sprawling follow-up epic, Deltarune. During the most recent Nintendo Direct presentation, fans were treated to a surprise trailer that punctuated the announcement: Deltarune Chapter 5 will arrive on June 24th as a free update for all existing owners of the game.
The update will be available across a broad spectrum of platforms, including Nintendo Switch, PlayStation 4, PlayStation 5, and PC via Steam. This announcement serves as a significant milestone in the development of a project that has captivated the imagination of the RPG community since its initial, stealth-dropped demo in 2018.
The Core Facts: A New Chapter in the Dark World
For those uninitiated in the complex lore of Deltarune, the game follows the story of Kris, a human teenager residing in a town inhabited by monsters. Their life takes a dramatic turn when they, along with their classmate Susie, fall into the “Dark World.” There, they encounter Ralsei, a prince who informs them of a prophecy designating the trio as the “Heroes of Light.” Their objective is as daunting as it is essential: seal the Dark Fountains to prevent a cataclysmic event that threatens to tear the fabric of their reality apart.
The gameplay, which merges traditional party-based turn-based combat with intricate, rhythm-heavy, bullet-hell dodging sequences, has become a hallmark of the series. Chapter 5 promises to further evolve these mechanics, maintaining the series’ penchant for blending humor, melancholy, and high-stakes narrative tension.
A Chronology of Development: From 2018 to Today
The trajectory of Deltarune has been anything but conventional. When the first chapter arrived in October 2018, it did so without warning, masquerading as a “survey” to test the waters of a new, post-Undertale world. The reception was explosive, sparking years of speculation regarding the game’s full scope.

- 2018: The initial launch of Chapter 1, which served as a proof-of-concept for the Deltarune universe.
- 2021: The release of Chapter 2, which significantly expanded the game’s world, introduced new party members, and cemented the title’s reputation for meta-narrative storytelling.
- 2023-2024: Toby Fox adopted a more transparent communication style, providing periodic updates through his official newsletter regarding the progress of subsequent chapters.
- 2025: The consolidation of Chapters 1 through 4 into a single, cohesive retail package, signaling the shift toward a unified, long-form experience.
- June 24th, 2025: The scheduled release of Chapter 5.
This methodical pace highlights Toby Fox’s commitment to quality over velocity. While many developers face pressure to rush out content, Fox has maintained a rigorous standard of creative control, ensuring that each chapter feels like a distinct, polished piece of a larger, carefully considered mosaic.
Supporting Data: Development Velocity and the Future of Chapters 6 & 7
One of the most revealing aspects of the recent announcement is the optimistic outlook provided by Fox regarding the future of the series. In his official newsletter, Fox provided a rare, candid look into the development pipeline.
“Chapter 6 is developing well,” Fox noted. “This chapter is easier to make than the others, so the development is going quite fast. This sounds crazy, but it’s not unrealistic that some staff members may start working on Chapter 7 before the end of the year.”
This statement suggests that the infrastructure for the game is now fully mature. After the heavy lifting of establishing the engine, art style, and core combat systems in the earlier chapters, the team is now moving into a phase of high-efficiency production. The prospect of work beginning on the final chapter, Chapter 7, by the end of 2025 is a massive morale boost for fans who have been following the series for nearly a decade.
Official Responses and Creative Vision
The trailer showcased during the Nintendo Direct was intentionally cryptic, featuring a mixture of surreal imagery—including a “zany” plushie dog and fields of pixelated flowers—that left fans dissecting every frame. However, the brevity of the trailer was a deliberate choice by the developer.

“I want to surprise people playing the chapter for the first time,” Fox explained. “So I avoided showing the most exciting moments.”
This protective approach to the narrative reflects the developer’s desire to preserve the “first-time experience.” In an era of heavy marketing and trailer saturation, where plot points are often spoiled months in advance, Fox’s choice to lean into mystery reinforces the communal, discovery-driven culture that surrounds his games.
He also took the opportunity to highlight the collaborative effort behind the production. The trailer featured the work of animator Everdraed, the melodic compositions of Carlos “insaneintherain” Eiene, and the distinct artistic touch of Temmie Chang. These collaborations have been a staple of the Deltarune experience, helping to broaden the aesthetic and sonic palette of the game beyond the singular vision of the creator.
The Implications: Why Deltarune Matters
The release of Deltarune Chapter 5 is not merely the arrival of new content; it represents a significant step forward for the indie game industry. Deltarune stands as a testament to the viability of the “episodic” model when executed with patience and transparency.
1. The Longevity of the Indie Model
By retailing the first four chapters at $24.99 USD, Fox has created a sustainable model that rewards early adopters while allowing for the long-term funding of subsequent, free updates. This approach has effectively bypassed the “early access” fatigue that plagues many other projects, offering instead a series of refined, complete, and highly satisfying experiences.

2. Narrative Complexity
The world of Deltarune has grown increasingly complex, with themes of agency, control, and the nature of the “hero” narrative. With two chapters remaining after the release of the fifth, the stakes are reaching a critical point. Players are now deeply invested in the moral dilemmas presented by characters like Susie and the mysterious motives of the Dark World’s denizens.
3. The "Undertale" Legacy
It is impossible to discuss Deltarune without acknowledging the massive shadow cast by Undertale. While Undertale was a deconstruction of the RPG genre, Deltarune feels like an evolution—a grander, more ambitious experiment that challenges players to think about the relationship between the player, the avatar, and the game world. Seeing this vision reach its penultimate stages is a “heartening” experience for those who have followed the developer’s journey from his humble beginnings.
Conclusion: A Turning Point
As the June 24th release date approaches, the anticipation is palpable. For existing fans, it is a chance to reconnect with characters who have become staples of modern gaming culture. For new players, the cohesive release of the first four chapters provides the perfect entry point into one of the most inventive RPG series of the modern era.
Whether you are here for the innovative, rhythm-infused combat, the biting humor, or the profound emotional beats that Toby Fox is known for, Deltarune Chapter 5 promises to be an essential addition to the series. With development on the final chapters already picking up speed, the end of this journey is finally coming into view—but not before a few more twists, turns, and surprises along the way.
Stay tuned to RPGFan as we continue to track the development of Deltarune and provide comprehensive coverage on all things RPG. For those looking to catch up on previous entries, we highly recommend checking out our retrospective reviews of Chapters 1 & 2 and our deep dive into the content of Chapters 3 & 4. The Dark World is calling; ensure you are ready for the next descent.







