The Doom3 demo is now available, if you haven't yet purchased doom3, this is a must try before you consider spending your hard earned pennies.

But then, we always recommend you try the demo before you buy, marketing hype, rumours of publishers 'buying' good review scores make it all the more essential.

This rather large 461mb download can be had from the following locations;

http://www.3dgamers.com/games/doom3/
http://www.filerush.com/download.php?target=D3Demo.exe
http://www.fileshack.com/file.x?fid=5466