A tiny pixel-art astronaut explores a dead orbital station when the floor fractures and releases a swarm of red bio-mechanical creatures, he uses magnetic boots to run across ceilings, shoots doors open, drifts through zero gravity and grabs a reactor core while the station begins collapsing around him; detailed sci-fi pixel art, layered parallax space backgrounds, fluid sprite animation, rapid camera zooms, blinking red alarms, deep navy shadows, orange sparks and glowing debris, tense survival atmosphere, ending with the astronaut jumping into open space seconds before the station folds inward and explodes into a perfect pixel-ring around the planet.