Dune II is a classic real-time strategy game available directly in Telegram. This is a full port of the original game, running on the open-source OpenDune engine, which has proven its stability and quality. The project preserves the original gameplay, balance, and atmosphere of the iconic strategy, while adapting controls and interface for comfortable play inside the messenger. Players have access to familiar factions, base building, resource management, and tactical battles. The solution is ideal for RTS fans and those who want to return to the legendary Dune II without installing separate applications.