ummm, well.. how do i say this nicely, GOOD LUCK now to get serious, you have along way ahead of you to develop that.. do you have a team? how long have you been working with 3dgs.. i wont give the start small speec because i think its crap... lol, i learnt by splitting my game into tiny little pieces and working at them... well am sure some1 else would give a better response and some help...