Basically, this is what added:

• A good menu
• Throwable boxes*
• A car, where you put the boxes to gain money

*There are 2 types of boxes, the "Heavy" that you just carry to the car, and the "Light" ones , that are the throwable boxes, you press the left click of the mouse, and throw it to the direction you're looking

(THIS IS F*UCKING COOL)