The introduction to the legendary game project can be described in several dimensions. It is a comprehensive presentation: first, the project context and objectives: as the global game market expands, the number of game users increases each year and the size of the game market has reached tens of billions of dollars. It is in this market context that the legendary game project was created to create a high quality, popular, multi-person online role-playing game (mmorpg). Objective: to attract the attention and affection of a wide range of players through the development of legend games, to create stable user groups and to generate a sustained source of income. At the same time, the project team hopes to build valuable game development experience and upgrade team skills through this project. The core game: role-playing and risk-taking: players can choose different professions (e. G. Warriors, magicians, monks, etc.) to take risks in the world of games, explore unknown areas, and accomplish tasks and challenges. Fighting and playing: game provides a real-time combat system, where players can fight their enemies with skills, equipment and tactics, and various pvps and pve arenas are available for players to challenge. Cooperation and socialization: encourage collaboration and interaction among players, provide social functions such as grouping, public meetings, etc., and perform tasks together, build equipment, build homes, etc. Distinction point: the legacy of the classics of the "old" series, such as career design, worldview, drama, etc., allows old players to relive the passions and memories of the year. Innovative play: the introduction of new play methods and mechanisms, such as cross-combination, free matching of skills, pet systems, etc., based on the retention of classical elements, brings new game experiences to players. Precious images and sound effects: using high-quality video and audio productions, creating an immersive world of games that allows players to remain in the game. Iii. Technical realization program engine: selecting unity 3d as an engine for games because of its cross-platform compatibility, supporting various platforms such as pc, mobile devices and vr, as well as a rich community of resource stores and active developers to facilitate rapid project development and later maintenance. Data storage: selected relationship database mysql to store game data and use redis as a cache layer to increase data access efficiency. Structure design: client-end architecture: using the mvc (model-view-controler) architecture to separate the game logic, interface presentation and user interaction to improve code maintenance and scalability. Server end-to-end architecture: designed in a distributed architecture that supports high complication, high availability and scalability to ensure the stability and performance of game servers. Market outreach strategies target users: the number of female players is increasing, mainly among young people aged 18 to 35. Students and young people in the workplace are the main consumer groups with a certain capacity to consume and a high level of interest in the game. Outreach: online marketing: content marketing using social media, games forums, blogs, etc. To attract target users. Underline activities: play fairs, player encounters, etc., to enhance players'sense of identity and belonging to the game. Cooperation in outreach: promotion and joint outreach in collaboration with games media, internet red people, etc. Project progress and expected results progress schedule: projects typically include multiple phases such as needs analysis, preliminary design, detailed design, development, testing, online, etc. Each phase has clear objectives and milestones to ensure that the project proceeds as planned. Expected accomplishments: upon completion of the project, the legendary game will have a stable user base and a good reputation, generating a sustained source of income for the project team. At the same time, the project team will have valuable game development experience and skills upgrading. In conclusion, the legendary game project is a classic and innovative mmorpg project that is expected to emerge from the game market through high-quality game experiences, rich social functions and effective market outreach strategies。