The Maze of Galious (MoG in short) was originally a Konami game for the MSX computer system. Its real name is Knightmare II: The Maze of Galious and is the sequel of another Konami game called Knightmare.
There's a remake which is available at http://www.braingames.getput.com/mog/
It's an excellent retro gaming experience, and has a lot of options which make it more appealing
The AROS port of this remake was done by Yannick Erb, is available here:
It has a bug that he is still trying to iron it out...