Browse history From year (and earlier): From month (and earlier): all January February March April May June July August September October November December Deleted only For any version listed below, click on its date to view it. For more help, see Help:Page history. (cur) = difference from current version, (prev) = difference from preceding version, m = minor edit, → = section edit, ← = automatic edit summary (cur | prev) 05:26, September 23, 2019 Matthew Robinson156611 (wall | contribs) . . (501 bytes) (+58) . . (Adding categories) (cur | prev) 05:26, September 23, 2019 Matthew Robinson156611 (wall | contribs) . . (443 bytes) (+443) . . (Created page with "220x220px Former Puma-Dyne weapons designer Professor Hackle now takes on a more pacifist attitude and strives to invent things that will h...") (VisualEditor) Retrieved from "https://swatkats.fandom.com/wiki/Professor_Hackle" Community content is available under CC-BY-SA unless otherwise noted.