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This level occupies the map slot MAP31. For other maps which occupy this slot, see Category:MAP31.

MAP31: Skyscrape IV is the thirty-first map of Claustrophobia 1024. It was designed by Joonas Äijälä (Jodwin), and uses a MIDI rendition of the music track "Drumhead Pulsation" from Guilty Gear Isuka, sequenced by solis.

This level contains a secret exit leading to MAP32: Oil Rig.


1024CLAU MAP31

Map of MAP31

Letters in italics refer to marked spots on the map. Sector numbers in boldface are secrets which count toward the end-of-level tally.


The map has Japanese text drawn on the floor in three rooms. In the round center room there is "天削四" written, which literally reads "Skyscrape IV." In the next room to the north there is "司令" on the floor, which reads "control" or "command." In the large room where you fight the spider mastermind, once the lights go out there is "死ネ" written on the floor, which reads "Die!"