Emulator Compatibility Overview

How to Read and Test Compatibility Entries

A compatibility entry is only as useful as the context behind it. Before relying on any line in the chart, check whether the game client version matches the one listed. MMO clients change their packet structures, encryption and file formats between patches, so an emulator that runs a client cleanly may fail on a build released a few months later. Note the exact client build number when you test, not just the game title.

What makes a report reliable

When you add your own findings, include the details another member would need to reproduce your result:

• Client build and region: regional clients often differ in opcodes and content, even under the same version label.
• Emulator revision: name the release tag or commit, not just "latest", because source trees move quickly.
• Database and dependencies: the database engine version, runtime libraries and compiler you used.
• Operating system: some server cores behave differently on Windows and Linux, especially with file paths and line endings.
• Scope of testing: logging in is not the same as working quests, instances, trading and guild systems. Say what you actually checked.

Common status levels

Useful shorthand for the Notes column is a simple scale: boots (the server starts and accepts connections), playable (core gameplay works with known bugs), and stable (suitable for extended testing with several players). Marking an entry honestly as "boots" saves others hours of troubleshooting.

Testing safely

Run new emulator builds in an isolated environment first, such as a virtual machine or a separate test database, and keep backups before applying migrations. Scan downloaded binaries, prefer projects with readable source code, and be wary of precompiled packs from unknown uploaders. It is also worth remembering that running private servers can conflict with a game's terms of service, so treat this work as a learning and development exercise.

If you are new to setting up a server core, the step-by-step guides in Tutorials cover compiling and configuration basics, and the Tools section lists utilities for packet logging and database editing that help when tracking down compatibility problems.