Script help

hey guys,
I just got interested in blender 3D though I was earlier too but then soon lost the motivation. I start modeling and programming for a game I wanted to create it is already made but kind of that may be in 3D. I need some help with scripting in Blender I already know Python no up to much extent but yeah a lot. I want to create a game like Super Smash Brothers in 3D but more advanced characters and much more to it.

Can anyone please help me with that, your help is highly appreciated.

Kind Regards

Just an FYI. There is an entire forum dedicated to the Blender Game Engine. You might want to check out all the examples a user named Monster has to offer. There is a lot there and working demos.