Skyrim

Really great looking stuff.

Here's a link directly to a UI rich section of the gameplay :

http://www.youtube.com/watch?v=XKL-mKH5_N4&feature=player_detailpage#t=688s

Developer : Bethesda Game Studios

Call of Duty : Black Ops

In the Campaign shell, the coolest part is the interactivity and the easter eggs.

Dead Space 2

Dead Space

In-game menus and prompts exist in worldspace.


Here's a comparison between Dead Space 1 and Dead Space 2.

Heavy Rain

F1 2010

L.A. Noire

Dirt 3

Dirt 2

Splinter Cell Conviction Menus