The source code from mineplex 2018 leak with commit history dating back to 2014, it requires a lengthy setup to get functional but is a reasonably easy compile if you know what your doing just have to repatch the spigot

Jonathan Williams b638957517 Removed more class files. ... Fixed DOM-22, DOM-20, DOM-19, DOM-17, DOM-14, DOM-7, DOM-3, DOM-1		2013-08-28 22:26:40 -07:00
Maps	Initial Commit	2013-08-27 08:14:08 -07:00
Nautilus.Core.VoteHub	Initial Commit	2013-08-27 08:14:08 -07:00
Plugins	Removed more class files.	2013-08-28 22:26:40 -07:00
TestApps/LOCTester	Initial Commit	2013-08-27 08:14:08 -07:00
TexturePack	Initial Commit	2013-08-27 08:14:08 -07:00
Webserver/ServerHandler	Initial Commit	2013-08-27 08:14:08 -07:00
Website	Removed class files from source control.	2013-08-27 16:21:57 -07:00