Grand Theft Auto places you in the role of a common street thug whose job is to carry out the will of ruthless crime bosses. Stealing cars and settling drug deals are just some of your dirty tasks as you run, gun, steal, and drive through three different crime-infested cities. Fail and you get cussed out by your superiors. Succeed and you rise through the ranks of the organization, get more respect, and tackle tougher missions.
In Grand Theft Auto: London Mission Pack, if you want to stay legal, you'll want to stay on the left side of the road. You'll also be entering and exiting vehicles on the right side of the car. All the speech has been replaced with the slang and accents you'd expect to find in London around 1969. The music has also been completely revamped, and it fits the scenario nicely. The graphics are mostly new as well, providing new textures for buildings (it seems there were a lot of pubs in London back then) and new cars, including an Austin Powers-esque ride, complete with accompanying secret-spy music.
Grand Theft Auto 2 is, for the most part, a collection of enhancements to the original game. The graphics have been redone, the music is different, there is a slew of new weapons, the mission structure is a bit more complex, and the city feels more alive. There are three levels in GTA2. Each level is divided into three areas of turf, controlled by a different gang. The gangs range from the ever unpopular megacorporation, Zaibatsu, to the dirt-road mobile-home-owning Rednecks.