Windows Server 2016 / 2019 / 2022 (64-bit)
+-------------------------------------------------------------+ | Client Layer | | - NKSP.exe (Game Client) | | - Connector / Launcher (IP & Port Routing) | +-------------------------------------------------------------+ | | (TCP/IP Protocols) v +-------------------------------------------------------------+ | Server Layer | | - LoginServer.exe (Authentication & Character Selection) | | - SubServer.exe (Handles specific channels/zones) | | - GameServer.exe (Core mechanics, items, combat, NPC logic)| +-------------------------------------------------------------+ | | (ODBC / SQL Queries) v +-------------------------------------------------------------+ | Database Layer | | - Microsoft SQL Server (2008 R2 / 2012 / 2019) | | - Databases: t_user, db_gamedata, db_log | +-------------------------------------------------------------+ Prerequisites and Requirements lastchaos server files ep3 patched