The 6 games I listed (SLR, SLR2, NFSU 2, GTA III, GTA Vice, and GTA:SA) all take place in big, virtual worlds. This is a comparison on the sizes of all of them. Vice City is the smallest, biggest is San Andreas. What makes these games so nice is that there is freedom to roam around. But I think there are more. Anyone know any similar games? Plz post on Cbox.