I am new in unity i need some help in developing a simple game with unity.
The game i want to build is racing in air. With 2 opponents . It should have checkpoints and environment. How to build this game? Plz your comments are appriciated. Sorry 4 my bad english 
Hello Nc,
Welcome to Unity3D. In order to create the game you’re likely wanting will require an advance knowledge of scripting. I suggest start out by reviewing some tutorials and then dive on in with the knowledge you have. In order to create a racing game, their is a unity3D car tutorial project in the asset store. You may want to check that out and read the documentation.
If you are 100% new to programming, I suggest going with c#. Acem has some pretty good c# intro tutorials. And if you know scripting, I suggest checking out my signature and watching my videos. They cover a space shooter game. Start to finish. Very interactive.
Best of luck, and again, welcome to Unity3d!
SubZeroGaming
Really BiG Thanx 