This is one of my all time favourite games and it was a joy to see it become available on GoG. I bought it immediately but suffered some problems I remember battling with years ago when trying to replay it. The major ones being interlaced videos which make it hard to see what's going on, extreme lag in space whenever anything fills more than a third of the screen, and some sound glitches. It didn't take long searching online to come across the unofficial patch at http://www.wcnews.com/news/update/12379 It's an absolute god send and fixed everything, it's so good to be able to relive this amazing sandbox story again! Joysticks aren't as popular as they once were, so I've actually been playing using a USB Nintendo 64 controller which works great. There's also the added bonus that you can get an N64 emulator and play a whole bunch more classic games.