Legacy Military Flight Simulator X is a now-closed flight simulator developed by the Military Flight Simulator Community for the Roblox platform. As the name suggests, it aimed to provide players with a realistic military flight experience. Unfortunately, due to Roblox updates, Legacy has been discontinued.

The simulator offered a wide range of features, allowing players to choose from various military aircraft and engage in thrilling combat missions. It provided an immersive environment with detailed graphics and realistic physics, making the flight experience as authentic as possible. Legacy also included a variety of customizable options, allowing players to personalize their aircraft and enhance their gameplay.