In Part 13 of my Unreal Engine 5.1 Endless Runner series, I set up a proper Main Menu flow and a simple Loading Screen so the project feels like an actual game. I start by importing the UI textures into a dedicated UI folder, then I create three menu-related maps: MainMenu, Loading_MmToGM, and Loading_GMtoMm. After that, I build the MainMenu_UI widget with a full-screen background, a vertical button stack (Start, Options, Credits, Exit), and I show you how I style the buttons correctly (Normal/Hovered/Pressed) and switch “Draw As” to Image so you don’t get that unwanted border. Then I wire everything in the Level Blueprint: UI-only input mode, mouse cursor enabled, create widget, add to viewport. For the Start button, I open the Loading_MmToGM level, and for Exit I use the console command “exit”. Next, I create LoadingScreen_UI with a progress bar that fills over time using a ProgressValue float updated on Tick (clamped to 1), bind it to the progress bar Percent, and after a 6-second delay I open either CS_Map (if you followed my character selection tutorial) or Runner_Map. Finally, I update the GameOver UI to return to MainMenu through the loading level, set the Game Default Map to MainMenu, and add Highscore/Coins display on the main menu by reusing the same binding logic from Gameplay_UI.