Also available for purchase from the following sites:

PDF at Itch.io:
PDF only:
https://straycouches.itch.io/crawl-no13-deathmatch

PRINT+PDF at Gumroad:
PRINT+PDF:
https://straycouchespress.gumroad.com/l/scf1013
or PDF only:
https://straycouchespress.gumroad.com/l/cdo13

PRINT+PDF at the Goodman Games Online Store:
PRINT+PDF:
https://goodman-games.com/store/product/crawl-fanzine-no-13-deathmatch-print-pdf/
or PDF only:
https://goodman-games.com/store/product/crawl-fanzine-no-13-deathmatch-pdf/

PDF at DrivethruRPG:
PDF only:
https://www.drivethrurpg.com/product/450690/Crawl-fanzine-no13