This old version of I76 really puts your patience to the test. The game crashes at any second you could think of, When you think you've just completed a mission, The game quits and you can start all over again. GOG should definetely make some sort of patch that solves the many glitches and errors in this game. If you're thinking about buying this, be prepared for a lot of trouble.
The game itself is fantastic, an amazing story with a lot of fun missions. It's extremely action packed, after a few missions you will find yourself driving top speed down a dirt road, blasting the creepers to pieces. The 70s styled cars are a plus as well. Graphics are seriously dated, but the soundtrack is one of the best game themes ever. Once again, a great game, but there should be some patch to fix all the errors.