Okay ...
As a comparision, if we look to the old doom game and look into Duke game, the both games have same idea .. shoot using many kinds of weapons , but the level environment the themes are different ...
My qeastion is ... i have my own design (Map, levels , models ..etc )of the same shoing or RPG game, does the game engine work in the way which is mean ... point behavioures to every part and model in game ... and the ga,e will done ?
I just want to understand how FREE i can manage the game engine to have it matched to my idea of the designed game .
If you coul give simple example that would give fantastic clear idea to me .. The racing car ... what kind of limit it have ?
I can apply my Map , models ..., does the car racing engine have many options to control the behave of the game parts ?