You are correct, the original version was a little overhead 2D arcade game https://www.youtube.com/watch?v=Y7DQrOa70yk#t=2m38s https://www.youtube.com/watch?v=

You are correct, the original version was a little overhead 2D arcade game https://www.youtube.com/watch?v=Y7DQrOa70yk#t=2m38s https://www.youtube.com/watch?v=Y7DQrOa70yk#t=2m38s Other revisions of the game were point and click style, closer to a FPS