ドルアーガの塔
is a 1984 multi-directional shooter arcade game developed and published by Namco. It is a spin-off from "Xevious", as the player's tank first appeared in that game as an enemy. It runs on Namco Super Pac-Man hardware but with a video system like that used in "Mappy" and "The Tower of Druaga", and it also uses a DAC for the "Get Ready" speech sample at the start of each round.