What program should i use
 

i want to make games i.e. http://www.batterydrink.com/pitlanegame or something like it.. so that there is basic movement and stuff like that. what programs should i use ? i know i need flash, but are there any other programs other then flash with what i can do something like that or atleast something close to that. And what other programs do i need/what are best for the graphic side ?