Looking for a tutorial

I have been through some of the 3d tutorials. However, my preferred project would be to work on something top-down 2d.

So I’m after a tutorial that might cover this. For instance how to create an environment with walls with collision (or whatever it uses), which I can now do in 3d, but doesn’t help me when using non-3d objects :wink:

I really need something that starts at zero for 2d top-down but as everything is lumped together with 2d side-scrollers - which seem more common. Also not looking for mobile games or anything, really looking for windows - it’s hard to find.

Thanks, any help appreciated.

have you had a look at Mikes top down 2d basics live training session… might be a place to get a couple of ideas
http://unity3d.com/learn/tutorials/modules/beginner/live-training-archive/top-down-2d