Welcome to Part 1 of our Halo 3 full game walkthrough in stunning 4K resolution! In this episode, we embark on the mission Sierra 117, where we reunite with familiar faces and begin our fight against the Covenant. Captured with no commentary, this playthrough offers an immersive and uninterrupted experience, showcasing the enhanced visuals and thrilling gameplay of Halo 3.

Join us as we navigate through the dense African jungle, engage in intense firefights, and experience the opening chapter of Halo 3s epic story. Whether youre a longtime Halo fan or new to the series, this video provides a nostalgic yet fresh look at one of the most iconic games in the franchise.

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