Creating A Nintendo 64 Game From Scratch In 2026: A Step-by-Step Guide

A developer has successfully created and played a new Nintendo 64 game, Xibalba 64, in 2026, marking one of the rare instances of new commercial-quality titles for the classic console since 2002. This achievement was confirmed through a demonstration and collaboration with Modretro, which plans to publish the game as a physical cartridge for their modern N64 clone, the M64. The project showcases the potential for modern development tools to revive N64 game creation.

The developer, who previously ported a JavaScript game engine to C, built Xibalba 64 using a custom engine called high_impact, designed for cross-platform game development. They utilized libdragon, an open-source library that enables homebrew development on the N64 by providing graphics, sound, and input functions similar to SDL. The game was compiled into a ROM file and tested on real hardware via a custom cartridge, SummerCart64, which connects to a PC for easy ROM uploading and playback.

This project is notable because it is only the second new N64 game to be released since the console’s commercial end in 2002. The first was Xeno Crisis, released in 2023. The developer emphasizes that creating a new N64 game today involves understanding complex hardware, including the RDP and RSP coprocessors, and working with modern tools to bypass the limitations of original development environments. The process includes building a custom platform backend, testing on emulators, and deploying on real hardware with a USB-connected cartridge for rapid iteration.

Why Creating New N64 Games in 2026 Matters

This development signifies a resurgence in N64 homebrew and indie game development, driven by modern tools and open-source libraries. It demonstrates that creating new titles for the classic console is feasible, even with its complex hardware architecture, and may inspire a new wave of developers and enthusiasts to explore retro game creation. Additionally, the availability of hardware like SummerCart64 and emulators with accurate hardware emulation lowers barriers for development and testing, potentially leading to more new N64 titles in the future.

The project also highlights the ongoing interest in preserving and expanding retro gaming culture through modern technology, challenging the notion that the N64’s commercial life ended in 2002. It could influence future commercial or fan-driven releases, as well as academic or hobbyist research into console hardware and software development.

Background of N64 Homebrew and Development in 2026

The Nintendo 64, released in 1996, was known for its unique hardware architecture, including the RDP and RSP coprocessors. During its original lifespan, development was limited to Nintendo’s official SDK and licensed developers, making homebrew and unofficial development difficult. After the console’s discontinuation in 2002, the scene shifted towards emulation and reverse engineering, with projects like libultra and later libdragon emerging to facilitate homebrew development.

Recent years have seen a revival in N64 development, driven by open-source emulators like Ares, which now emulate hardware accurately, and hardware projects like SummerCart64, which allow real hardware testing. The first new commercial N64 game in over two decades, Xeno Crisis, was released in 2023, sparking renewed interest. The current effort to develop and publish Xibalba 64 builds on these advancements, showcasing how modern tools enable creating new titles for the classic console.

“Creating a new N64 game in 2026 is entirely feasible with modern open-source tools like libdragon and custom engines. It’s a matter of understanding the hardware and leveraging current development environments.”

— Developer

Unresolved Questions About N64 Homebrew Development

While the developer has demonstrated a working prototype and confirmed the ability to create new N64 games, it is still unclear how scalable or accessible this process will be for the broader community. The complexity of hardware programming, licensing issues, and the availability of development kits may limit widespread adoption. Additionally, the longevity of support for custom hardware like SummerCart64 remains uncertain, and whether commercial publishers will embrace new titles is still unknown.

Upcoming Steps for N64 Homebrew and Commercial Releases

The developer plans to finalize Xibalba 64 and prepare it for commercial release through Modretro. Future developments may include expanding the homebrew toolkit, improving emulation accuracy, and encouraging other developers to create new N64 titles. Community efforts are likely to grow, supported by ongoing hardware and software innovations, potentially leading to more new titles and further preservation of the console’s legacy.

Key Questions

Can anyone create a new N64 game in 2026?

While technically possible, creating a new N64 game requires technical knowledge of hardware programming, access to development tools like libdragon, and suitable hardware such as a custom cartridge. It is not a simple process for casual users but is accessible to dedicated hobbyists and developers.

Is this development officially endorsed by Nintendo?

No, these projects are unofficial and involve reverse engineering and homebrew development. They are not authorized by Nintendo and may carry legal risks depending on jurisdiction and usage.

Will there be more new N64 games released in the future?

It is uncertain, but the success of projects like Xibalba 64 suggests growing interest and capability within the community. Future releases depend on developer interest, hardware availability, and community support.

What hardware is needed to develop and play these new N64 games?

Developers need a PC with the necessary tools, a compatible N64 cartridge like SummerCart64, and the game ROMs. For testing, emulators like Ares provide accurate hardware emulation, but real hardware testing is preferred for performance validation.

How does this impact the preservation of N64’s legacy?

Creating new titles helps preserve the hardware’s relevance, encourages community engagement, and expands the scope of retro gaming. It also demonstrates the enduring appeal of the N64 platform beyond its original commercial lifespan.

Source: Hacker News