There is a note in the tutorial when you repair your mech to use E to show the exit area. I missed it at first. Note that is SHIFT+e

<r>This Australian supplier site is claiming to have it in stock now.<br/>
<br/>
<URL url="http://www.gameswarehouse.com.au/longpage.asp?gameid=8498"><s>[url]</s><LINK_TEXT text="http://www.gameswarehouse.com.au/longpa ... ameid=8498">http://www.gameswarehouse.com.au/longpage.asp?gameid=8498</LINK ...

Postage for Australia in also more than the game price. Will there be an option to purchase an electronic download only? Paying postage for a boxed copy just doesn't seem worthwhile.