• Install prerequisite requirements
• Clone this repository (or download the latest):
  • git clone https://github.com/modernuo/ModernUO.git
• Open ModernUO.sln to start developing

• Run ./publish.cmd [release|debug (default: release)] [os] [arch (default: x64)]
  • os - Supported operating systems
    • win - Windows 10/11/2019/2022
    • osx - MacOS 11/12/13 (Big Sur, Monterey, Ventura)
    • linux - Linux
  • arch
    • x64 - Intel 64-bit
    • arm64 - ARM 64-bit (Windows Arm64 not supported)

dnf upgrade --refresh -y
# CentOS does not come with EPEL enabled
dnf install -y epel-release epel-next-release
dnf install -y findutils libicu zlib-devel zstd libargon2-devel tzdata

apt-get update -y
apt-get install -y libicu-dev libz-dev zstd libargon2-dev tzdata

• Follow the publish instructions
• Run ModernUO.exe or dotnet ModernUO.dll from the Distribution directory on the

• See FAQ

Thank you for supporting us! You can find out how by visiting the sponsors page.

• RunUO Team & Community
• Voxpire, the ServUO Team & Community
• Karasho, Jaedan and the ClassicUO Community

Development Tools & Plugins provided with ♥ by