Hey , this is really cool, and I know you are real good with physics and math so do you think you could figure out a way to have the character angle with the slope of the current ground beneath it, because I am thinking about making a dirt bike game, and I want it to have really nice physics so maybe you could help me out. I would need to calculate the mass with velocity in addition incline and the weight pulling down a slope, and making it jump into the air, keeping a proper path, and maybe like ragdoll type physics with bike tires and the rider. It is a huge challenge but I would like to attempt something like this.

I might want to play around with this sometime and shrink the scale so I can make mountains, put some water in a valley, and maybe some more variety in trees. Really cool though

To make it jump alot better, just do: int gravity = 1; int yspeed = 0; public void [keycontrol] { //check for up key here yspeed = -16 //jump height fall(); //calculates velocity } public void fall() { setLocation(getX(),getY()+yspeed); yspeed = yspeed + gravity; } public void [groundcheckingmethod] { if true yspeed = 0; } yup, thats it, this will imitate a real jump.