Nations: When a player joins, he has the choice to join one side, or the other. Nation vs Nation! If a player kills another player in his nation, he becomes a renegade! And can not join any nation.
Supports Group Plugins: GroupManager, and PermissionsEX
How to setup;
Group 1: This is well, the first group, one of the nations.
Group 2: This is, the other nation.
Group 3: The renegade side, apart from both of the other nations.
**Make sure you name these, and make groups of the same name!**
/Nation Join <Nation>: Joins specified nation.