The promising Maze Dumoir only made two appearances in 2000AD, but the story has been reprinted many times since.
Created by Alan Hebden and Ian Gibson, Maze is an undercover Special Stellar Agent, posing as a chief witness in the trial of Gorgon Van Kline – the richest man in the galaxy.
Maze appeared in ‘The Amazing Maze Dumoir’, a two-part story in 2000AD progs 368 and 369.