Unity 4 Engine Bugs are Afecting my Game

Hi

My name is Igor, and I’m having problems with Unity 4

I’m making a game, the more character insists on crossing the mountains! And I import custom objects are not solid (note: put rigidbody at all), the score does not work, the collision does not work and the command destroy(GameObject) also not work. How do I fix this, and if not, when the update comes out to give the pass?

PS: Sorry for bad english, I’m brazilian and do not speak English, and I am using Google Translate

well you need to start to first work on it part by part and yes Destroy(GameObject) won’t work it’s supposed to be: Destroy(gameObject); so make shure you check for your script errors first and start from there