Fantastic game, and one of the the first games I bought at GOG some years ago. While the controls were a little wonky (especially by today's terms), it was still just as fun as it was when it was first released. Just remember, don't run into walls.
That game was so terrible. It was supposed to be the first chapter in this sprawling epic that never came to be because of how awful this one turned out. I remember it was a real bitch to get running too.