About tutorial or examples

Hi i am new to unity3d. i want to develop the game like cricket. is it possible in the unity3d. if yes, where can i find the documents or tutorial for that? and any support for to make that game to wii game?

Everything is possible. Read the docs (look in the Help menu), do some tutorials. You can email sales@unity3d.com about Wii publishing, if you're a licensed Nintendo developer.

Well, Outdoor and sports games are quite default to work right... I would personally try something easier for a first project. And to make your games work with wii, First off you have to pay for a wii license probably 1500$, And you probably have to pay to publish it also.