is a platform shooter game released in arcades by Taito in 1983. The player assumes the role of Agent 17, a spy infiltrating a 30-story building filled with elevators and enemy agents who emerge from closed doors. The goal is to collect secret documents from specially marked rooms, then escape the building. It runs on the Taito SJ System arcade system. The game was a critical and commercial success for Taito, exceeding sales expectations at the time it released. It was the top-grossing arcade game on the Japanese arcade charts for three months in late 1983, and was among the top five highest-grossing arcade "route" games of 1984 in the United States. It has been ported to a variety of home systems, has had multiple sequels, and appeared on Taito compilations. Gameplay Elevator Action is an action platform arcade game. The player assumes the role of Agent 17, codename: "Otto", a secret agent. Otto enters a 30-story building at roof level and must work his way down to the basement, collecting secret documents whose locations are marked by red doors. Along the way, he must use the building's elevator and escalator systems to move from floor to floor and avoid or kill the enemy agents trying to stop him. After picking up all the documents, Otto can escape to the basement and drive away in a waiting car to end the level. Otto can move left and right, jump, duck, and fire up to three shots at a time from his pistol. While Otto is in an elevator, the player can push up or down to send him to a higher or lower floor. He can run or jump across an empty shaft as long as the elevator is above him, and can ride on its roof but not control its motion or cross to the other side. The player can also push up or down to make Otto ride an escalator. If Otto tries to leave the building without collecting all the documents, he will be transported to the highest floor that still has an unopened red door and must work his way back down. In addition, if he takes too long to clear a level, an alarm will sound; the enemy agents then become more aggressive, and the elevators will be slower to respond to the player's joystick movements. Each building contains a section in which the lights