User Summary Cobra: Kokuryū Ō no Densetsu is a video game for PC Engine/TurboGrafx CD system. The game is a japanese style adventure game with commands, like take, look and use, that is chosen from a menu. The player can interact with NPCs and sometimes walk around in a third person view. Cobra was one of the first games to use CD ROM features like voice-over dialogues and anime-style cutscenes.