# Cromwell > replacement firmware for the Microsoft Xbox gaming console that has been developed by the Xbox Linux Project **Wikidata**: [Q4036692](https://www.wikidata.org/wiki/Q4036692) **Wikipedia**: [English](https://en.wikipedia.org/wiki/Cromwell_(computing)) **Source**: https://4ort.xyz/entity/cromwell ## Summary Cromwell is a replacement firmware for the Microsoft Xbox gaming console, developed by the Xbox Linux Project to enable the use of Linux-based operating systems on the Xbox platform. It allows users to boot and run custom software on their Xbox consoles, bypassing the original system software. ## Key Facts - Cromwell is a custom firmware replacement for the Microsoft Xbox gaming console. - It was developed by the Xbox Linux Project to enable Linux-based operating systems on Xbox hardware. - The firmware is designed to replace the original Microsoft-provided system software. - It enables users to run homebrew software and alternative operating systems on the Xbox. - It is part of the open-source firmware movement, allowing users to take full control of their hardware. - The project is part of a broader community-driven effort to repurpose proprietary gaming consoles. ## FAQs ### What is Cromwell used for? Cromwell is used to run custom firmware on the Microsoft Xbox, enabling users to load Linux or other alternative operating systems. It replaces the original firmware to allow low-level control over the console's boot process. ### Who developed Cromwell? Cromwell was developed by the Xbox Linux Project, a community-driven initiative focused on enabling Linux-based systems on the Xbox platform. ### Is Cromwell legal to use? Yes, Cromwell is legal to use for users who own their Xbox console, provided they are using it to run homebrew or alternative software in accordance with applicable laws and their own hardware rights. ### Can Cromwell run games or applications? Yes, Cromwell allows users to run games, emulators, and applications that are not supported by the default Xbox system software, including custom or open-source operating systems. ### Is Cromwell open source? Yes, Cromwell is part of the open-source firmware ecosystem and supports the use of open-source software on proprietary hardware. ### Can I use Cromwell to run Linux on my Xbox? Yes, Cromwell is designed to allow the installation and execution of Linux-based systems on the Xbox, effectively turning it into a general-purpose computer. ## Why It Matters Cromwell plays a critical role in the homebrew and console modification community by enabling users to run alternative operating systems on their Xbox consoles. It represents a key example of open-source innovation that empowers users to repurpose proprietary hardware. By enabling the execution of Linux on Xbox systems, Cromwell contributes to the broader movement of user freedom and hardware liberation. ## Notable For - Enabling the execution of Linux-based systems on Xbox hardware. - Being one of the first community-driven firmware projects to support open-source software on proprietary gaming platforms. - Allowing users to run homebrew applications, emulators, and custom software on their consoles. - Bypassing the original Microsoft firmware to provide broader functionality and control. - Promoting user autonomy and open-source innovation in consumer electronics. ## Body ### Definition and Purpose Cromwell is a replacement firmware for the Microsoft Xbox gaming console. It is designed to allow users to run Linux-based operating systems and custom software on the Xbox platform. It is part of the Xbox Linux Project, which promotes the use of open-source systems on proprietary hardware. ### Development and Community Cromwell was developed by the Xbox Linux Project, a community-driven initiative focused on enabling the use of Linux on Xbox hardware. The project provides tools and firmware that allow users to bypass the original Microsoft-provided system software and run alternative operating systems. ### Firmware Type and Use Cromwell is classified as custom firmware, designed to replace the default Microsoft Xbox firmware. It allows users to run homebrew software, emulators, and custom applications on their Xbox consoles. It is part of the open-source firmware movement, which seeks to empower users to take full control of their hardware. ### Ecosystem and Integration Cromwell integrates with the broader open-source firmware ecosystem, enabling users to run Linux-based systems on proprietary hardware. It is compatible with various Linux distributions and custom applications, allowing users to run software that is not supported by the default Xbox system. ### Related Projects - **Xbox Linux Project** – The organization responsible for developing Cromwell and enabling Linux on Xbox hardware. - **Open-source firmware movement** – A broader initiative to promote user autonomy and innovation in firmware development. - **Homebrew community** – A group of developers and users focused on running custom software on proprietary hardware. ### Technical Details Cromwell is designed to run on the Xbox platform and allows users to boot and run Linux-based systems. It replaces the original Microsoft firmware and provides low-level control over the console's hardware. It is compatible with various open-source projects and enables users to run custom software on their consoles. ### Security and Legal Considerations Cromwell is legal to use for users who own their Xbox console. It is designed to allow the execution of Linux-based systems and custom software on the Xbox platform. Users should ensure that they are using the firmware in accordance with applicable laws and their own hardware rights. ### Version and Compatibility Cromwell is designed to be compatible with the Xbox platform and allows users to run Linux-based systems on their consoles. It supports various versions and is compatible with open-source systems and custom applications. It is part of the broader open-source firmware movement, promoting user autonomy and innovation.