Duelity
1.1.01Duelity is a simple Open Source duel plugin made for SMPs and as a base for upcoming Duel servers.
IMPORTANT! Plugin is WIP
Duelity is a Duel plugin made for HackClub Carnival, by Polokalap!
Commands:
Admin:
/#settings- Set up the server (does literally nothing currently)/#arenas- Add and manage arenas/#kits- Add and manage kits
Player:
/duel- Send a duel invitation to a player/editkit- Edit a kit's/spectate-StalkSpectate other players/leave- Leave from anything (duel, spectator etc.)
What is Duelity
Duelity is a Duel plugin for Minecraft paper servers that lets people well... duel!
I have made many duel plugins before, and they were all messy and most importantly, private.
Many of my friends asked me to make them a custom one, but it would've taken too long and I would have got nothing in return, so there isn't much reason for me to do it.
In December 2025, my friend told me about HackClub Carnival, and I felt like I could do this, because so many people requested it and I would get some sort of reward here.
The name came from the CS:2 skin, Duality because I was trying to think of a name and gave it this temporarily and didn't bother to change it.
Here's a video featuring the plugin:
How to set up a new arena
Step 1
Type /#arenas, then click the Add arena button.

Step 2
Paste the schematic of your map or build the map, then select the area using the arena wand.
If you deleted it, you can get a new one by typing:
/#arenas wand give
Step 3
Set the team spawns by typing:
/#arenas set <team color>
Team colors are:
bluered
Step 4
Set the arena name and icon by typing:
/#arenas save <name>
Then drop the arena’s icon as an item.
How to set up a kit
Step 1
Type /#kits to open the kit menu, then click the Add kit button.

Step 2
Set the following variables by clicking the buttons in the menu:
- Name
- Icon
- Items
Then click Next.

Step 3
Set the remaining variables:
- Health
- Gamemode
- Maps
Then click Save kit.

Required plugins:
Similar projects
Plugin →VeinMiner
Mine the whole vein on mining a single ore/block. Make the tedious mining experience to something satisfying and fun! FTB Ultimine alternative
99.3MSueta
Let Me Despawn
Improves performance by tweaking mob despawn rules. Say bye to pesky unintentional persistent mobs.
25MSueta
VeinMiner Enchantment
Veinminer Addon - Adds vineminer enchantment to enchanting tables. Only tools with the enchantment can veinmine
18MSueta
JourneyMap
Real-time map used for mapping in-game or your browser as you explore.
14.7MSueta
WorldEdit
A Minecraft Map Editor... that runs in-game! With selections, schematics, copy and paste, brushes, and scripting. Use it in creative, or use it temporarily in survival.
11.6MSueta
Emotecraft
Create your own emotes in Minecraft.
7.5MSueta