The Most Advanced Metin2 Project (stable, modern, high-performance) - 50% DISCOUNT

[koray]

*Descriere:
Files are based on the public N2Play source with extensive modifications. They work without any known functional or performance issues. The changes listed below do not include modifications made by the original N2 but only the updates added afterward.



Unlike other services that provide simple, standard SF, this project is developed as a continuously updated game solution that fixes long-standing issues and follows modern standards. There are no backdoors, exploits, licensing locks, or remote access components.



**Project Requirements:** CMake, vcpkg, C++20

**Supported/Tested Compilers:** MSVC, LLVM (clang, clang-cl), GCC, Ninja

**Supported/Tested Environments:** Windows, Unix (BSD-based), Linux (Arch-based distros), WSL2-based Linux



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### Packages



* **Third-party packages:** DirectX 9 (Ex), Granny2 3D 2.11.8, Lua 5.1.5, SpeedTreeRT 1.6.0, phnt, DiscordRPC (

* **vcpkg dependencies:** (https://paste2.org/DshDZLx3)

* By default, uses the LLD linker and optionally supports the mold linker on non-Windows environments

* All dependencies support both static and dynamic linking

* Cross-platform SF management script: (

* Spike catcher *nix service to track CPU usage

* React-based web management service: (

* Debug-friendly and optimized rewritten Memory Pool (ObjectPool) class

* Custom allocator support (jemalloc and mimalloc)

* Discord RPC support

* Miles sound engine replaced with miniaudio

* GIF and WebP format support



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### Features



* Full support for x86 and x64 builds across all build modes (Debug / Release / MinSizeRel / RelWithDebInfo)

* GitLab & GitHub CI/CD integration with auto-deploy (for both client/patch and server) ( -

* One-click setup with batch and shell scripts

* Fully functional, cross-platform SF bot for server management over Discord, Slack, and Telegram (

* Configurable sanitizer support

* Cython integration for both root and UI scripts (non-Cython builds also supported)

* Python 3.12 client support

* VRunner bootstrapper, fully functional SF scripts, Dockerized (experimental) SF support

* SQLite-based proto files for both client and server (example: (

* Integrated custom anti-cheat and obfuscation systems on both client and server for maximum security and performance

* Unified JSON-based configuration for SF ( - -

* Automated versioning system with Git

* Strong HWID validation algorithms

* Integrated Sentry for crash/log handling (client & server), plus a custom minidump generator as an alternative

* WebView2 integration (CEF also supported via define flag)

* FPS cap removed(currently works with ~300 FPS), VSync enabled; FPS adapts to monitor’s maximum refresh rate (

* Authentication queue implemented

* Master server refactored with multi-threading

* Z-axis support for multilayered maps (

* Jump mechanic for players (

* All server locales and client locale files converted to JSON for compatibility with translation platforms like Crowdin (



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### Development-Friendly Environment



* Numerous Python utility scripts for easier management and automation

* Root and UI scripts load directly from disk in development mode (no packing required)

* In-game debugging tools with tooltips for items, effects, skills, etc. (

* Feature/stage toggling for environment-based development (local, dev, live)

* Enhanced Python exceptions with better traceability

* Local client mode (no server connection required)

* UI Debug Client for testing UI scripts

* ImGui-based debug menu and profiler (

* Debug info for Python widgets (

* Full network traffic logs on both client and server sides

* SF management UI tool (Windows) (

* Item/Mob proto UI tool (Windows) (

* Pack manager UI tool (Windows) (

* Automated server-side logs for item creation/removal/destruction/locking

* All Korean strings removed (comments translated, message keys changed) — no more IDE encoding issues (

* Symlinkless SF ( -

* NPC info texttails showing vnum, vid, and other useful details (



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### Fixes



* Over 100+ crash, bug, memory leak, GPU memory leak, and CPU overload issues fixed in the original base

* Optimized various systems and scripts for performance and maintainability

* Updated all string formatting to modern Python-compatible style

* Fixed numerous authentication bugs: login mismatches, “Logging in…” stuck issue, and more

* Resolved Spdlog-related crashes and formatting misuse

* Fixed Python window leaks with a stable new window-picking algorithm

* Python files linted and statically analyzed

* Fixed WebView widget loading issues

* Corrected player speed calculations



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### Improvements



**Network Engine Refactored:**



* Redesigned packet header structure with encryption, hash validation, and more (

* Rewritten reflection-based serializer with modern C++ standards and higher performance (

* Buffer overflow protection

* Configurable connection limiter (default: 10/IP)

* Configurable rate limiter (default: 200 PPS)

* Whitelist/blacklist support

* Safer `Send`/`Recv`/`Flush` logic using smart pointers

* New sequence logic to prevent packet replay attacks

* Network event metrics and improved reconnection with retry delay

* Fixed multiple network-related crashes

* Soak test tool simulating high load/packet spam with refactored engine from ~10% crash rate to ~0.5% packet drop rate

* Network packet fuzzer — all packets tested and verified crash-free

* Added padding guards and endian conversions for cross-platform compatibility

* Compile-time checks to validate packet structure sizes and members



**Other Enhancements:**



* Removed unnecessary libraries causing overhead (vstl, storm, boost, eigen, abseil)

* Full Unicode compatibility in Python scripts

* Smooth in-game scene transitions

* New FreeType2 font engine for Metin2-like fonts (configurable) (

* Text decorations (bold, italic, strike, underline) and Font Awesome support (

* Collision-free, Snowflake-based item ID generation (UUIDv7 also supported)

* Refactored SQL query handling with pointer-based memory leaks fixed

* Improved IP ban handling in server source

* Refactored admin socket API for admin page requests

* Rewritten `Event` and `CEventQueue` classes with modern, leak-proof C++ design

* All “apply” systems removed and replaced with point-based logic



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### Systems



* Oldschool like gameplay design

* Offline Shop (

* Item drop notifications in custom chat (

* In-game registration (

* PulseManager-based flood protection

* HWID banning

* GM-only server access mode

* Account-based item restrictions

* Renewed bow mechanics (

* SQL-based config for system constants

* Fake elements (chat, system notices, offline shop)

* Reduced entity view distance

* Updated minimap entity icons (

* Boss effects (

* Global Ranking ( - -

* Referral (

* Collectors (

* Vote4Buff (

* VIP/premium system (

* Itemshop ( - -

* Rarity (

* Notifications

And will be more...



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### Planned Changes



* Dozens of new ingame content, systems, and events

* Fully rewritten applications optimized for multi-threading (client side partially completed)

* PostgreSQL support

* Luau and server based new C++ plugin support

* Full Docker integration for builds and scalable SF management with live patching (A/B update) support (SF part partially completed)

* ECS migration for improved server architecture (server side partially completed)

* Enhanced automated script-based translation system for all supported languages

* Improved client asset pipeline for faster loading and better performance

* Ingame video recording and playback support (base completed, pending testing and integration)

* Voice chat and audio message recording and playback

* Asset hot reloading for clientside

* Multiple new server instances to reduce bottlenecks (chat(XMPP) server, KV(Redis) server, shop server, VOIP server, proxy server etc.)

* ImGui based integrated World Editor for faster environment and content creation

* New rendering engine with bgfx integration

* Cross play support, including mobile client compatibility



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### Terms of Service



* No customization support is provided. You must implement your own modifications or additional systems. However, lifetime support is included for critical bugs and crashes.

* Files are for your personal use only. Redistribution, resale, or public release is prohibited.

* The base price covers the features listed in this document. Continuous monthly updates are available but charged separately for each release.

* First-time installation is free.



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### Pricing



* Base project price: 6000€ 3000€

* Monthly updates: 100~500€ depending on update content



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### Contact



* DM over forum



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Please note this is still an ongoing, large-scale development project. The files will not be sold to everyone but only to people experienced in Metin2 development. To prevent warez and leak, only a limited quantity/time will be available for sale and it will continue to receive unlimited updates.
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*Declar că voi livra produsul în termenii menționați mai sus și înțeleg că, în cazul nerespectării acestora, pot fi supus unei reclamații: Da / Nu

[Shirodir]

Good luck on sales, looks clean and well-made