After screen shots of the GTAb4 achievement list surfaced on the internet 2 weeks ago, no one was sure if it was the official list or not. With speculation at an all time high, it was only a matter of time that the information would be made official. It was said today that Rockstar and Microsoft have both confirmed the list and it is posted on the web to be seen in its entirety, including the accompanying achievement pictures.

Gamerscore whores, get yourself prepared to play your hardest and collect all 1000 gamerscore points!

Full list GTA 4 achievement list available here.