As most people already say : PvP server is a disaster. Full of bugs, hackers and bad features. What I suggest to change that?
First, change the server name from PvP to Duels! Instead of buggy gamemode selector, use holograms for each mode : 1v1,2v2,3v3. When you click the hologram it opens the menu of the available gamemodes for each selected mode.
Then, of course, new modes : BuildUHC, S..
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