Halo 4 - E3 2012 Campaign Gameplay Demo & Trailer HD

Follow me on Twitter: Subscribe to my back-up channel: Halo 4 - E3 2012 Campaign Gameplay Demo Trailer HD The Master Chief returns to battle an ancient evil bent on vengeance and annihilation. Shipwrecked on a mysterious world, faced with new enemies and deadly technology, the universe will never be the same. Enlist aboard the Infinity to experience Halo’s original multiplayer and Spartan Ops - episodic fiction-based co-op missions TAGS: Halo 4 - E3 2012 Campaign Gameplay Demo HD, halo 4, halo 4 e3, halo 4 e3 2012, halo 4 beta, halo 4 demo, halo 4 single player demo, halo 4 e3 demo, halo 4 gameplay, halo 4 e3 gameplay, halo 4 e3 gameplay