Massive abandoned spacecraft, drifting, silent, until sudden partial reactivation creates unstable, shifting internal conditions. Docking approach: small ship attaches carefully, everything still. Entry: interior dark, debris floating, no gravity. First change: lights flicker violently, sections powering up unevenly. Floor shift: gravity slams back on in one section, throwing everything down. Corridor movement: bulkheads begin sliding, layout changing in real time. Near-trap: path closes behind the pilot, forcing a sprint forward. System surge: doors opening and slamming unpredictably. Pressure breach: one wrong turn leads to a sudden decompression blast. Escape run: pilot navigating a corridor that’s actively reconfiguring. Final moment: ship barely undocks as the entire structure begins moving under its own power. Claustrophobic, mechanical instability, constant “wrong place at the wrong time.”