https://forums.uo98.org/viewtopic.php?f=28&p=40324&sid=48b6dbfc737cb140f93a71750a1cbc18
uoextreme4_source.zip | JoinUO Forums
So you guys were hosting the download for uoextreme4 source zip, but it was password protected, but to my surprise I found out the password=loopy with
sourcezipforums