Needs an update!

I have had this game for 1 year and its great! I have completed 90% of it. No glitches or anything. But a few days ago, my game has been very glitchy. It has gotten to the point where I cant even play the game anymore. I click" resume game " and it does not open the game. I hope Rockstar* makes an update so I can complete this game 100%.

Gtaguy15 about Grand Theft Auto III