There was some discussion here about the effort it took to emulate a lot of the bugs in order to keep the game the same. https://news.ycombinator.com/item?id=1

There was some discussion here about the effort it took to emulate a lot of the bugs in order to keep the game the same. https://news.ycombinator.com/item?id=16305769 https://news.ycombinator.com/item?id=16305769