Dont wasit your money

This game does not work. I bought it when it came out, and it worked. Now it does not. I have a brand new pro series iMac. I love the metal gear games, and I am extreeemly dissapoontet that this games DOES NOT WORK. I tried to contact customer service, but they will not answer. Waisted $30 for a game that DOES NOT WORK

Hypnohm about Metal Gear Rising - Revengeance