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An intense 30-minute first-person survival thriller set in a post-apocalyptic underground. Survive a pitch-black tunnel, gather spare parts to fix your handcar, and reach the sealing station before your gas mask filter runs out.
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FPS estimate · 1080p
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This range compares your graphics hardware with the game's requirements and expected performance profile. It is a practical guide, not a guaranteed benchmark.
Actual performance can vary with graphics settings, drivers, CPU, memory, cooling, game updates, and background activity.
