The Year One Edition fully supports 4-player split-screen. This is the most reliable way to play with friends in this version without needing external servers.
Scene groups often release a game once, then abandon it. Dodi Repacks, however, specializes in re-updated versions. This specific release addresses several pain points: dirt 5 year one edition multiplayer dodi re updated
To access online features in this specific UWP (Universal Windows Platform) version, you must follow these technical steps: The Year One Edition fully supports 4-player split-screen