Hi, Guys! I have a few questions about game programming and I hope you can help me: 1) Games like SimCity is 2D or 3D? 2) What is the best environment to develop this kind of games? 3) What is the best environment to develop games that allows the players to download extensions from the web (exactly like the maps from SimCity, or new monsters and levels like other games do) Thank you very much, Dirso.