1. Hundreds of fans went to Philadelphia’s Cira Centre to play the game.
The 29-story skyscraper has hundreds of LED lights embedded in its glass facade.
2. It meant the screen was around 100,000 square feet.
It was the brainchild of Frank Lee, a game designer and associate professor of digital media at Drexel University, who wanted to mark the game’s thirtieth anniversary in a special way.