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Minecraft: Java Edition
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⚔ HypeDuels
The most complete 1v1 duel plugin for Paper 1.21.4. Challenge players, pick your kit, fight in a dedicated arena, and climb the ELO leaderboard — all through a clean, fully interactive GUI.
✨ What is HypeDuels?
HypeDuels is a professional duel plugin built from scratch for Paper 1.21.4 and Java 21. It brings everything a competitive Minecraft server needs: a challenge system, kit-based duels, multi-arena support, a per-kit matchmaking queue, full spectator mode, an ELO rating system, and a complete GUI interface — no commands required to play.
Every stat operation runs asynchronously so your main thread stays clean and your server stays fast.
🔥 Key Features
- Full GUI System — 7 separate menus handle every part of the duel experience. Players never need to type a command beyond
/duel. - ELO Rating — K-factor based ELO system. Win against stronger opponents for bigger gains. Configurable starting ELO, K-factor, and minimum floor.
- 6 Built-in Kits — Sword, UHC, Combo, Axe, Sumo, and Bow — all balanced and ready to use out of the box.
- Custom Kits — Admins can save any inventory layout as a kit with
/hypeduels kit create <name>. - Multi-Arena Support — Create as many arenas as you want. When multiple arenas are available, players choose through a GUI.
- Matchmaking Queue — Players join a per-kit queue and get matched automatically every 2 seconds.
- Spectator Mode — Watch live duels through the Active Duels GUI, or click any duel to spectate instantly.
- Death → Spectator — When a player dies in a duel, they respawn directly into spectator mode at the arena. After a configurable timer, they are returned to their original location with their inventory restored.
- Async Stats Storage — All YAML file I/O happens off the main thread. Stats are cached in memory and saved in the background.
- Platform Support — Works on Bukkit, Spigot, Paper, Purpur, Leaf, and Folia. Platform is detected automatically at startup.
- Fully Configurable — Change every message, sound, ELO value, kit icon, arena icon, timer, and countdown through
config.yml.
🖥 GUI Flow
Opening /duel shows the Main Hub. From there:
- 1v1 Duel → Pick a player from the online player list → Choose a kit → Choose an arena (if multiple exist) → Request is sent automatically
- Queue → Choose a kit → You are placed in the matchmaking queue → Duel starts when a match is found
- Stats → View your ELO rank, wins, losses, K/D ratio, and total duels
- Leaderboard → See the top 10 players by ELO with player heads — click any entry to view their profile
- Active Duels → See every duel in progress and click one to spectate
🎒 Built-in Kits
| Kit | Description |
|---|---|
| ⚔ Sword | Iron sword, iron armor, 16x golden apples |
| ☢ UHC | Diamond sword, bow, limited golden apples and food |
| ⚡ Combo | Knockback sword, no armor — pure mechanical skill |
| 🪓 Axe | Diamond axe + shield, diamond armor |
| 🥊 Sumo | Knockback II stick — knock your opponent off the edge |
| 🏹 Bow | Power IV bow + iron sword, leather armor |
Kit icons and display names can be overridden in config.yml under kit-display without restarting the server.
📋 Commands
| Command | Description | Permission |
|---|---|---|
/duel |
Open the main GUI | everyone |
/duel <player> [kit] |
Send a duel request | hypeduels.duel |
/duel accept |
Accept incoming request | hypeduels.duel |
/duel deny |
Deny incoming request | hypeduels.duel |
/duel queue [kit] |
Join the matchmaking queue | hypeduels.queue |
/duel leave |
Leave queue or stop spectating | everyone |
/duel stats [player] |
View player statistics | hypeduels.stats |
/duel top |
View the ELO leaderboard | everyone |
/duel spectate <player> |
Spectate an active duel | hypeduels.spectate |
/hypeduels reload |
Reload config | hypeduels.admin |
/hypeduels arena create <n> |
Create a new arena | hypeduels.admin |
/hypeduels arena setspawn1 <n> |
Set spawn 1 at your location | hypeduels.admin |
/hypeduels arena setspawn2 <n> |
Set spawn 2 at your location | hypeduels.admin |
/hypeduels arena delete <n> |
Delete an arena | hypeduels.admin |
/hypeduels arena list |
List all arenas | hypeduels.admin |
/hypeduels kit create <n> |
Save current inventory as kit | hypeduels.admin |
/hypeduels kit delete <n> |
Delete a kit | hypeduels.admin |
/hypeduels kit list |
List all kits | hypeduels.admin |
/hypeduels info |
Show plugin info and platform | hypeduels.admin |
📦 Installation
- Download
HypeDuels.jarand place it in your/plugins/folder. - Start or restart your server. Config files are generated automatically.
- In-game, run
/hypeduels arena create arena1. - Stand at your first spawn point and run
/hypeduels arena setspawn1 arena1. - Move to the second spawn point and run
/hypeduels arena setspawn2 arena1. - Type
/duelin-game — everything is ready.
🌐 Platform Compatibility
| Platform | Status |
|---|---|
| Bukkit | Supported |
| Spigot | Supported |
| Paper | Recommended |
| Purpur | Supported |
| Leaf | Supported |
| Folia | Supported |
⚙ Requirements
- Minecraft: 1.21.4
- Java: 21 or higher
- Server: Paper or any Paper fork
Found a bug or have a suggestion? Leave a comment below or open an issue on GitHub.
Made by xXantares_peek


