A lone survivor in ragged camouflage runs through overgrown post-apocalyptic ruins, slides under a girder and seals a bunker from mutants

Prompt

A lone male survivor in ragged camouflage gear hurries through the overgrown streets of a derelict post-apocalyptic city, vines reclaiming rusted skyscrapers and feral mutants howling in the fog. The ruins groan as unstable buildings tilt and radioactive storms brew on the skyline. At the 3-second mark, he slides under a falling girder toward a fortified bunker entrance. Camera follows low and gritty as embers from distant fires flicker in the twilight. He kicks through a barricade, seals the blast door, and arms a trap just as a pack of mutated beasts claws at the entrance behind him. Wasteland evasion, debris-dodging slide, overgrown urban run, gritty survival lighting, 4K.