Wolfenstein 1D

So I was browsing this wonderful site know as reddit and uncovered this jewel of a game. We've all heard of or played Wolfenstein 3D, but why does it have a name of 3D? wasn't it the first? No there was a 1D version first and I have found it!!!

Here it is: Wolf 1D!

I would provide a screen but... well theirs no point.

Please refrain from spending the next seven hours of your life playing this game.