The phrase identifies the action of acquiring software specifically designed to facilitate the installation and management of modifications for the Sonic World DX fan game. This process enables users to enhance their gameplay experience by adding custom characters, levels, and other content created by the community. As an example, a player might perform a search for this software in order to install a new set of stages into their Sonic World DX installation.
Obtaining this type of application simplifies the often-complex process of modifying game files, reducing the risk of errors and streamlining the customization process. The availability of such tools has fostered a vibrant modding community around Sonic World DX, extending its lifespan and providing players with a continuous stream of new content. Historically, manually installing game modifications required advanced technical knowledge, making dedicated management software a significant advancement.