UnknownShadow200/ClassiCube

ClassiCube is a custom Minecraft Classic compatible client written entirely in C from scratch. It aims to faithfully replicate the 2009 Minecraft Classic experience while offering optional enhancements such as custom blocks, models, and environment colors for improved gameplay. The client is designed for high performance and minimal memory usage, works with effectively all graphics cards supporting OpenGL or Direct3D 9, and runs on a wide variety of operating systems including Windows (95+), macOS (10.5+), Linux, Android (2.3+), iOS (8.0+), FreeBSD, OpenBSD, NetBSD, Solaris, Haiku, IRIX, SerenityOS, and even some consoles. ClassiCube supports both singleplayer and multiplayer modes (via LAN or classicube.net servers) but explicitly does not support modern Minecraft features such as survival mode, official Minecraft accounts, or modern Minecraft servers. The project follows a clean room reverse engineering approach to faithfully replicate the original client behavior.