:cool:I have got the two most important questions about speed:

  1. How do I measure the speed of an object in the BGE?
  2. How do I increase motion blur and camera vibration with increase in speed?

Suggestions welcome.

Motion blur hasn’t been completely integrated into Blender yet. Actually it has recently, but hasn’t been thrown onto a release yet. There is no speed sensor yet, so I don’t think you could make anything detect it. Hope you find your answer.

  1. You need python.

Try searching the forum, there are couple of nice examples of vehicles with measuring. I’m not home right now so I can’t point them out.

Well, I had guessed earlier that I would need python. But, could you please suggest the functions in the BGE that I could use?