Duke Nukem 3D is a classic first-person shooter available directly in Telegram, without installation or complex setup. The game runs smoothly on most devices and is adapted for mobile use, including customizable touch controls, fullscreen mode, and progress saving. A shareware version with the fully playable first episode is available, allowing players to experience the original gameplay, levels, and atmosphere of this iconic game. The solution is perfect both for nostalgia and for discovering a legendary shooter in a convenient modern format.