DTA 6

The goal of this game is to do whatever you want for as long as you want. You start out with a little bit of money but are encouraged to go get more from other people and other places. However, if you commit crimes, you'll gain a Wanted Level as indicated by stars. The higher it gets, the more police will pursue you but you can lower your Wanted Level by fighting them off. If you're ever taken down, you'll need to start over.

Just like in GTA, you can use a phone to purchase vehicles or obtain large amounts of money in certain ways. While wandering around the town, you can take vehicles for yourself and start driving. Shops can be visited for various goods or if you need money. You'll see people walking around, but some of them can become hostile if you get too close or bother them. When defeated, people will drop money that you can take for yourself if you so choose.