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

Chiss 9fe33bab84 Added UHC ... Added pig disguise Added func to Game base to support UHC Moved map to Core		2013-09-09 18:06:44 +10:00
Maps	Bob wants to play!	2013-08-29 15:55:49 +10:00
Plugins	Added UHC	2013-09-09 18:06:44 +10:00
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	Added DynamicServer for bungee.	2013-09-05 02:11:47 -07:00