Computer Space on a PDP Simulator
This is an interesting project. Norbert Landsteiner coded Computer Space into a PDP-1. It runs on an actual PDP machine however it is also playable in a web browser. Fascinating stuff!
Click the image below to go to the site listing all details of the project.
Linked below is YouTube footage of this code actually being played on a real PDP computer.
Click here to play this simulator in a web browser (a simulation of a simulation)