MRX Client is a third-party client for DDNet, presented as an enhanced way to play with improved performance, a modern interface, and configurable settings. The website offers downloads and an overview of its features, positioning the client for players seeking a more customizable experience. It highlights optimized code intended to support smoother gameplay, including on less powerful devices, alongside an interface designed for intuitive use.

MRX Client offers free and Premium versions. The free edition is available at no cost, while Premium starts at 299 rubles per month and includes additional features. The comparison lists gameplay-related options such as Aimbot, Avoid Freeze, Tas, Misc, Fly Helper, and Bind Wheel, with percentage figures shown for some features. Premium benefits also include priority technical support, expanded settings, early access to beta versions, and an ad-free experience. Users can choose a version and proceed to download through the site. MRX Client provides links to a Telegram channel and chat, as well as privacy, user agreement, and support information.