LAN MapleStory Server

Overview

A self-hosted MapleStory private server (v83 GMS-like) running on the homelab infrastructure. This project combines nostalgia with technical learning, providing a platform for local multiplayer gaming sessions.

Technical Stack

Server Components

• Game Server: Java-based source (HeavenMS fork)
• Database: MySQL 8.0 for player data, items, and world state
• Web Server: Nginx for account registration and ranking pages
• Container: Dockerized deployment for easy management

Custom Modifications

Rate Adjustments

• 4x EXP rates for comfortable progression
• 2x meso rates for economy balance
• 1.5x drop rates

Quality of Life

• Auto-loot pets for all characters
• Extended buff durations
• Fast travel NPCs in major towns
• Custom commands for party management

Challenges Solved

WZ File Editing

Modified client data files to:

• Add custom NPCs and dialogue
• Adjust item stats for balance
• Create custom events and quests

Network Configuration

• Configured proper port forwarding for LAN access
• Set up local DNS for client connection
• Implemented basic DDoS protection (even for LAN, good practice)

Database Optimization

• Indexed frequently queried tables
• Automated backup scripts
• Character rollback capabilities

Features

Event System

Custom seasonal events with:

• Special boss spawns
• Unique reward items
• Party-based challenges

Admin Tools

Web-based administration for:

• Player management
• Item distribution
• Server monitoring

Nostalgia Factor

This project serves as both a technical exercise and a way to revisit childhood memories with friends. The v83 era represents the "golden age" of MapleStory for many players.