🚆 Donghae Line Train Test – Game Description Donghae Line Train Test is a train driving simulation game based on the actual Donghae Line railway route in South Korea. In this game, players can purchase various trains and locomotives, and drive them to earn income. Tags:Train,Rail,Metro,RP,RolePlay,Car Players can collect multiple train vehicles, and any collected train or locomotive can be selected from the list and driven at any time. The train driving system operates through simple controls, and each rail vehicle follows a unified driving structure for consistent gameplay. New train , locomotives , and rail vehicles are continuously added through updates. Players can enjoy the experience of driving across realistic railway sections, repeati