I have developed a PC and mobile version of the game "Mole Company", which is completely programmed in Java. The game features a configurable server that ensures smooth multiplayer games. Players can customize their own game settings, including game modes, difficulty levels and tournament options. The integrated tournament mode makes it possible to play multiple rounds and automatically determine winners. Cross-platform compatibility allows users to play on both PCs and mobile devices and seamlessly connect with friends and other players worldwide.