Debugmode

RWR can be launched in debugmode to gain access to
 * free camera (F4, remember to hold left shift to fly faster)
 * extended rendering distance with white light and no fog (F5)
 * force daylight (F6)
 * certain performance and state data (F9)
 * live resource reload (F8 and ctrl-F8)
 * controls to show/hide visuals by groups to check their influence in performance (keys 1-0)
 * controls to show/hide AI debugging visuals (keys CTRL + 1-0)

http://www.runningwithrifles.com/phpBB3/download/file.php?id=80&junk=junk.jpg

How to Launch in debug mode - go to steam, open up "set launch properties" and type in debugmode -cannot connect to mutiplayer while in debugmode