The player takes on the role of a secret agent for an unspecified organization or government. Starting from the rooftop of a 30-story building, the agent must navigate down to the basement while collecting secret documents hidden behind blue doors. To move between floors, the agent utilizes the buildings elevator and escalator systems while avoiding or eliminating enemy agents attempting to stop the mission. Once all documents are secured, the agent can escape to the basement and drive away in a waiting car, completing the level. Fast-paced 2D action gameplay with smooth controls.