Larp Client

A feature-rich Minecraft Fabric overlay mod for Hypixel SkyBlock and general use. Larp Client lets you add custom image/GIF/video overlays to your screen, replace vanilla HUD elements, and interact with party chat through fun commands.

Features

Overlay System

• Image/GIF/Video overlays — drop PNG, JPG, GIF, or MP4 files into a folder, or paste a URL (Tenor, direct links) to download them directly in-game
• Layer system — Photoshop-style layer panel with drag-to-reorder, per-layer opacity, lock, and disable controls
• Pixel-art icon buttons for lock, disable, opacity, and play/pause
• GIF animation with proper frame compositing, disposal methods, and play/pause control
• Video support via FFmpeg — drop MP4/MKV/WebM files, frames are extracted and played as animated overlays
• Auto-scaling — all overlays scale proportionally when you resize the window or change GUI scale
• Positions, scale, opacity, layer order, and lock state all persist across restarts

Cortisol Meter

• Speedometer-style stress gauge that replaces vanilla hearts
• 0 = calm (full HP), 20 = dying, negative = absorption overflow
• Smooth animated needle, color gradient (green to red), pulsing glow at high stress
• Scales with window size, manually resizable

HUD Toggles

• Hide vanilla hearts, armor, hunger, and air bubbles independently
• Hide Hypixel action bar (health/mana display)

Overlay Editor (/larpedit or F12)

• Drag overlays to reposition on screen
• Scroll to resize
• Collapsible side panel with full layer management
• Keyboard shortcuts: L=lock, D=disable, O/P=opacity, W/S=layer, Space=play/pause, TAB=toggle panel

Party Chat Commands

All commands send results to Hypixel party chat (/pc).

Command	Description
!wind	Highest current wind speed in the world (40 locations, Open-Meteo API)
!stats <player>	Hypixel player stats — network level, karma, online/offline
!8ball [question]	Magic 8 ball
!coinflip	Heads or tails
!calc <expression>	Calculator with +, -, *, /, parentheses
!roll [max]	Random number 1 to max (default 100)
!rps	Rock paper scissors

Keybinds

Key	Action
Right Shift	Open config GUI
F12	Open overlay editor
F10	Toggle all overlays on/off

Commands

Command	Description
/larp	Open config GUI
/larpedit	Open overlay editor
/larpversion	Show mod version
/larpupdate	Check for updates
/larpreload	Reload image overlays from disk

Auto-Updater

• Checks GitHub releases on startup
• Auto-downloads new versions
• Swaps JAR on next game restart

Download

Grab the latest JAR from Releases.

Supported Versions

• Minecraft 1.21.10
• Minecraft 1.21.11

Requirements

• Fabric Loader 0.16+
• Fabric API
• Fabric Language Kotlin
• FFmpeg (optional, for video overlay support)

Quick Start

1. Install Fabric + dependencies
2. Drop the JAR in your mods folder
3. Launch the game
4. /larp to open settings, F12 to edit overlay positions
5. To add images: /larp > Image Overlays > Open Folder, drop files in, click Reload
6. Or paste a URL and click Download