Korifiles 1.3 Serverfiles + Source is a Metin2 private server package including a full source release and upgraded version 1.5.1. This build comes with multiple system fixes, stability improvements, and gameplay updates designed for developers who want a more stable and feature-ready server base.

The 1.5.1 update includes working Okey Card system, fixed Python-based effects, item management improvements (drop/delete functions), P2P connection fixes, and memory leak optimizations for direct queries. It also adds new quest-related functions and general protection improvements.

Additional configuration options allow enabling server statistics mode for developers, along with updates for item_proto and mob_proto TXT handling. The package is suitable for advanced server customization and debugging.

This release is ideal for developers looking for a Metin2 serverfiles + source bundle with active fixes and upgrade patches included.