Works great on my Windows 8 machine. I kicked the resolution up to the game to the 2560*1600 of my desktop and it runs great and looks good considering its age. The games graphics, while definitely a product of its day, are certainly good enough. This game is more about the story, gameplay and environment, which is amazing. Within the first 10 minutes, you will forget that the graphics are from 1999. I've encountered no real graphical or gameplay issues, definitely worth 10 bucks over and over again.