NBA 2K8
50 Achievements
1,000
Xbox 360
All-Heart
Achieved by starting the 4th period losing by 10 or more points and winning with any team.
15
How to unlock the All-Heart achievement in NBA 2K8 - Definitive Guide
Pretty easy, set match lengths to 2 mins each and whenever you have the ball in your possesion just throw it to their end so they can get it and score, and as soon as they get to 10 just hold it. (Have all the rules off). As soon as the 4th period starts just keep doing 3 pointers and stealing it from them.
For this you can either let the CPU score and stay around 12-15 points behind until the fourth quarter. Or you can simply use 2 controllers.