Modern, free, and open-source MMORPG server emulator written in C#.

It was written from scratch and development on the project began in January 2020.
To connect to the server, you can use either OTClient, OTCv8 or OTCR for version 8.6.

🎯 Current Priorities & Roadmap
All development priorities, features in progress, and future roadmap items are tracked in our GitHub Projects.

📚 Comprehensive Documentation
Visit our documentation for detailed guides on contributing, development processes, and project architecture.

Status

• .NET 9.0 SDK - Download here
• PostgreSQL (recommended) or SQLite for development

# Clone the repository
git clone https://github.com/OpenCoreMMO/OpenCoreMMO.git
cd opencoremmo/server

# Install commit validation tools
npm install

# Run the server
cd src
dotnet run --project "Standalone"

• IP Address: 127.0.0.1
• Port: 7171
• Account: 1
• Password: 1

We welcome contributions! Here's how to get started:

1. 📋 Check Projects: Review our GitHub Projects for current priorities
2. 📖 Read Documentation: Visit our Contributing Guide for detailed guidelines
3. 🔧 Set Up Environment: Follow our setup instructions
4. 💬 Join Discussions: Connect with the community via GitHub Discussions

• Contributing Guidelines - Complete contributor guide
• Branch Strategy - How we organize code
• Commit Guidelines - Writing good commits
• Development Process - Release and versioning strategy

2. Port: 7171
3. Account Name: 1
4. Password: 1

• Reading OTB and OTBM File structure: ✔️
• Loading OTBM Tile Area, Towns and Waypoints: ✔️
• Loading Spawn Areas: ✔️
• Loading OTBM House Tiles: ⚠️
• Log In/Out Player on Game: ✔️
• All player movements: ✔️
• Multiplayer connection: ✔️
• Spawn and Respawn Monsters: ✔️
• PvM Combat: ✔️
• Depot: ✔️
• Chats: ✔️
• Guilds: ✔️
• War System: ⚠️
• Public Channels: ✔️
  • Loot and Death Channels: ✔️
  • Vip List: ✔️
• PvP Combat: ⚠️
• Party: ✔️
  • Basics: ✔️
  • Share Loot: ✔️
  • Shared Experience: ✔️
• NPC System: ✔️
• In-Memory Cache: ⚠️
• C# Scripting: ⚠️
• Lua Scripting Auto Reload: ✔️
• Lua Scripting (Revscript): 🔄
  • Action: 🔄
  • Bank: 🔄
  • Combat: 🔄
  • Condition: 🔄
  • Config: ✔️
  • Container: ✔️
  • Creature Event: ✔️
  • Creature: 🔄
  • DB: 🔄
  • Event Callback: ⚠️
  • Events Scheduler: ⚠️
  • Game: 🔄
  • Global Event: ✔️
  • Global: 🔄
  • Group: ✔️
  • Guild: ⚠️
  • House: ⚠️
  • Item: 🔄
  • Item Type: 🔄
  • Logger: ✔️
  • Loot: ⚠️
  • Monster: 🔄
  • Monster Spell: ⚠️
  • Monster Type: 🔄
  • Move Event: 🔄
  • Network Message: ⚠️
  • NPC: 🔄
  • NPC Type: 🔄
  • Party: ⚠️
  • Player: 🔄
  • Position: 🔄
  • Result: ✔️
  • Spell: 🔄
  • Talk Action: 🔄
  • Teleport: 🔄
  • Tile: 🔄
  • Town: ✔️
  • Variant: ✔️
  • Vocation: 🔄
  • Weapon: 🔄
  • Webhook: 🔄

• C#
• .Net 9
• Database support: InMemory, PostgreSQL and SQLite
• Console Debug Logging
• XUnit Testing
• Docker

• Documentation: https://opencoremmo.gitbook.io/opencoremmo/
• Discord Invite: https://discord.gg/cFyhRrAm5w
• Lua Scripting (Revscript) Functions Readme: https://github.com/OpenCoreMMO/OpenCoreMMO/tree/develop/data#readme

👤 Caio Vidal

• Github: @caioavidal
• LinkedIn: https://www.linkedin.com/in/caiovidal

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