Modular Gacha Chest System with Gacha Spinner UI

🎰 Premium Gacha & Weighted Drop Chest System

A fully modular, production-ready gacha chest system designed for Roblox simulators, RPGs, and tycoons. Built with 100% server-authoritative logic, dynamic drop math, and an engaging horizontal gacha spinner reveal animation.

🌟 Key Features

• Suspenseful Gacha Spinner: Features a slot-machine-style horizontal rolling UI that cycles item cards smoothly before locking onto the winning reward.
• 100% Server-Authoritative: Anti-exploit design ensures RNG drop math, currency checks, and reward handling are calculated strictly on the server.
• Fully Modular Setup: Centralized ChestConfig.lua allows you to customize chest tiers, drop weights (from 0.01% Mythic to 80% Common), prices, currencies, and rarity display colors.
• Immersive Client VFX & Camera: Dynamic camera cutscenes, particle bursts, and rarity-themed reveal cards.
• Clean Architecture & Anti-Slop: Strict --!strict Luau typing, zero memory leaks, and structured event handling.
• Includes "The Aether Vault": Comes packaged with a polished dark-fantasy showroom complete with 3D drop-rate boards and lighting.

📦 What's Included

• ReplicatedStorage.ChestConfig (ModuleScript)
• ServerScriptService.ChestService (Script)
• StarterPlayerScripts.ChestClient (LocalScript)
• "The Aether Vault" Showroom Map & 3D Billboard Systems
• Step-by-Step Integration & Configuration Guide

⚡ Installation

1. Drag ChestConfig into ReplicatedStorage.
2. Drag ChestService into ServerScriptService.
3. Drag ChestClient into StarterPlayerScripts.
4. Customize your drop rates and item pools in ChestConfig and publish!