i would love it if this game had an army base of some sort, better vehicles, be able to fly the private jets and planes on it.
i would also like the following:
-cheats out of the old ones (fly cars, peds riot ect)
-the cars out of the old gta's to be introduced into gta iv but with better graphics
-the damage to be alot worse, like if you crash into another at full speed it wouldn't be able to drive ect.
-PARACHUTES!!!!! <----- MOST IMPORTANT
-be able to use cheats on free mode
Thanks