Metro: Last Light E3 Gameplay Demo – Part III Trailer

THQ hast just released the third and final part of their E3 Gameplay Demo for Metro: Last Light. The video sees Artyom and Khan making preparations to intercept the train that carries the mysterious Prisoner. Metro: Last Light is slated for release next year on PC, X360 and PS3. Enjoy the trailer after the jump.
Metro: Last Light E3 Gameplay Demo - Part III