Damaged Mech on Battlefield

A damaged humanoid mech sprinting through a collapsing futuristic battlefield while massive enemy artillery destroys the city around it. Buildings collapse into streets, explosions erupt across highways, fighter drones streak overhead, civilians flee through smoke-filled avenues. Camera begins low beside the mech's pounding mechanical legs, transitions into aerial tracking between skyscrapers, then shifts frontal while missiles impact behind. Shockwaves, debris clouds, sparks, smoke layers, and scale-heavy destruction create overwhelming cinematic force.