what i want to do is add wind in my game.... my map is kindly like sliding on ice with normal speed , exp : Area of Ice Escape.. and in the map have many stages to complete... each stage will change to different map... i know my explanation isn't good enough... but i want to learn this kind of trigger if there is any of it...
the wind will increase the speed of my heros/car when sliding on ice...
i have no idea on how to do that.. please any help?


the wind will increase the speed of my heros/car when sliding on ice...
i have no idea on how to do that.. please any help?


