I just want to change the freefall animation to be a non-parabolic horizontal animation.
You can see the particle goes frome north to south. I only want it to go from left to right like this


| o   ->    ->    ->     |

 Where the o is the particle and the | are the grounds

I thinks its about the x and y but i don't know how to change it
[move]Thank you :D[/move]