Toby Fox’s Deltarune , the whimsical yet poignant RPG that builds on the legacy of Undertale , is set to make waves with Chapters 3 and 4 launching on June 5, 2025, as a flagship title for the Nintendo Switch 2.

This next chapter in the saga of Kris, Susie, and Ralsei will also hit the original Nintendo Switch, PS4, PS5, and Steam , delivering a multi-platform experience that caters to a global audience. Bundling Chapters 1 through 4, this paid release marks a pivotal moment for the series, with Fox envisioning a total of seven chapters to complete the story.

A Global Launch with Regional Nuances

The Deltarune team has meticulously planned a near-simultaneous worldwide release. On the Nintendo Switch 2, the game unlocks at midnight local time on June 5 in most regions, giving players in Japan, Australia, and New Zealand a slight head start.

For other platforms, the rollout begins on June 4 at 11 AM ET (8 AM PT) in North America, aligning with June 5 at midnight JST in Japan. This coordinated approach ensures fans across the globe can dive into the Dark World without significant delays, a nod to the series’ dedicated international following.

Cross-Buy: A Win for Nintendo and PlayStation Fans

One of the standout features of this release is the cross-buy program, designed to reward player loyalty. Those who purchase Deltarune on the Nintendo Switch via a Nintendo account will automatically gain access to the Switch 2 version at no extra cost.

Similarly, PlayStation users buying the PS4 version will receive the PS5 edition for free through the PlayStation Store. This initiative allows players to transition to next-gen consoles seamlessly, provided they use the same account across devices.

The cross-buy offer has sparked widespread praise among fans eager to experience Deltarune on the $449.99 Nintendo Switch 2, which has seen intense preorder demand.

Nintendo Switch 2 Exclusives and Gameplay Evolution

Deltarune on the Nintendo Switch 2 will feature exclusive content tied to a new “mouse-mode” mechanic, teased in the game’s vibrant announcement trailer.

While specifics remain under wraps, this addition promises to leverage the Switch 2’s advanced hardware, offering a fresh twist on the series’ signature bullet-hell battles and nonviolent RPG encounters.

Fans speculate that the mouse mode could introduce novel interaction methods, enhancing inventive gameplay that blends humor, heart, and strategy.

Chapters 3 and 4 build on the foundation of the free-to-play Chapters 1 and 2, released in 2018 and 2021, respectively.

Players can expect a deeper dive into the Dark World’s mysteries, with expanded narratives, new characters, and refined mechanics.

Nintendo Switch 2’s Stellar Launch Lineup

As a launch title for the Nintendo Switch 2, Deltarune shares the spotlight with heavyweights like Mario Kart World , Cyberpunk 2077 , and Hollow Knight: Silksong . Its inclusion reflects Nintendo’s commitment to blending indie gems with blockbuster releases, appealing to a broad spectrum of gamers.

The Switch 2’s debut has generated buzz, though concerns linger about save data compatibility between the original Switch and its successor. While Nintendo has yet to clarify these details, the Deltarune team is expected to address such concerns closer to launch.

Toby Fox’s Creative Journey and Fan Excitement

The announcement trailer, available on YouTube, showcases updated visuals and cryptic story hints that have set fan discussions ablaze on platforms like X, where accounts such as @NintendoUK and @Wario64 have amplified the excitement.

The Deltarune community is abuzz with anticipation, with fans lauding the cross-buy deal and the game’s accessibility across platforms. Posts on X reflect a mix of nostalgia for Undertale and eagerness for Deltarune ’s next chapters, with many praising Fox’s ability to craft emotionally resonant stories.

Preparing for Launch Day

Fans planning to play on other platforms can revisit Chapters 1 and 2, available for free on Switch, PC, and PlayStation, to prepare for the new release. The official Deltarune website offers a wealth of lore and gameplay insights, while the Nintendo eShop and PlayStation Store will host the game upon launch.

A Bright Future for Deltarune

As Deltarune Chapters 3 and 4 approach, the game stands poised to captivate players with its blend of quirky charm, innovative mechanics, and heartfelt storytelling.

The cross-buy program, Switch 2 exclusives, and multi-platform availability make this release a landmark event for fans and a testament to Toby Fox’s creative vision.

With the Nintendo Switch 2 launch on the horizon, Deltarune is set to shine as a beacon of indie excellence in a sea of next-gen titles.