RoundHaven
Create a temporary event world, run a last-player-standing round, then send every participant back to their normal server state.
RoundHaven is a Paper plugin for SMPs, communities, and creator events. It creates its own event world, backs up participating players before the round, and restores them when the event ends.
Features
- Creates dedicated temporary event worlds without modifying your normal worlds
- Includes three arena templates:
flat,box, andislands - Saves inventory, armour, offhand, location, game mode, XP, health, hunger, effects, and flight state
- Restores saved player data after an interrupted event when the player rejoins
- Supports 2–16 players, countdowns, eliminations, winner announcements, boss bars, and action bars
- Can reset an arena automatically after each round
- No dependencies
Quick start
/roundhaven create saturday-box box
/roundhaven join saturday-box
/roundhaven start saturday-box
The last player standing wins.
Commands
| Command | Description |
|---|---|
| `/roundhaven create <flat | box |
/roundhaven join <id> |
Join a waiting event |
/roundhaven leave |
Leave or forfeit the current event |
/roundhaven start <id> |
Start the event countdown |
/roundhaven stop |
End the current event and restore players |
/roundhaven reset <id> |
Rebuild an inactive arena |
/roundhaven status |
View the current event status |
/rh is available as a short alias.
Compatibility
- Paper 26.2
- Java 25
- No dependencies
Current scope
RoundHaven supports one active solo last-player-standing event at a time. Teams, custom arena imports, tournament brackets, Velocity, Folia, and Discord integration are planned for later updates.
- Edition: Minecraft Java
- File type: .jar
- Minecraft version listed: 26.2
- How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
- Where to get it: Opens on Modrinth — not every file is mirrored on our own servers.
Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.
- Ships as EventVault-1.0.0.jar — drop this file into the mods folder
- Download size: 39 KB
- Download link checked 14 Sept 2026 — working
These come from our own check of the pack file, not from the source page.