UINavigationController in game development

I've started developing my first game. Here some my thoughts about architecture: Most examples use the project template based on single view and manage of control visibility by hand. In my game I've 6-7 views and I'd like use Interface Builder for some of them. There are some problems too:

1. If I use a single based view I'll need, for example, in "Play" button's handler to create new view with a game board and destroy previous one (the view contains that button's handler). 开发者_如何学运维Is it right and how can I do it?

2. If I use a navigation based view I'll use push/pop methods but I'll need to hide a navigation bar for game atmosphere and to do navigation by hand. Moreover, I couldn't find any example of use a navigation controller in games. Does anybody use it and how?

What can you advice me?

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1) you can hide navigation bar from nib file.

2) you can remove navigation animation by setting animation by [self pushViewController:nav animated:NO];

3)if you do not want to use navigation controller , you can use view based application and through coding you can add/remove subviews and views as per need.