The Tower of Druaga

The Tower of Druaga is a 1984 action role-playing maze video game developed and published by Namco for arcades. Controlling the golden-armored knight Gilgamesh, the player is tasked with scaling 60 floors of the titular tower in an effort to rescue the maiden Ki from Druaga, a demon with eight arms and four legs, who plans to use an artifact known as the Blue Crystal Rod to enslave all of mankind. The game runs on the Namco Mappy arcade hardware (which is a revised/modified version of the Super Pac-Man hardware with a horizontally scrolling video system previously used in Mappy). Druaga was designed by Masanobu Endō, best known for creating Xevious (1983).