I think the main reason why throwing knives arent made unlimited is due to the increase in armour for later enemies. well, the guys who are militia or the runners will still die with one knife, but the others who have armour will need two or more knives. It would be good if there was an option for unlimited or add knives but the game is easy and challenging at the same time. I also think that the aim of the game is to use the hidden knives more cause we now have a whole heap of new moves to kill the AI with!!
Despite what the (old!) post above would lead you to believe, unlimited knives were added. Just a little while after the initial trainer came out. It was an extremely difficult option to create (compared to the others) which is why it didn't appear to start with
www.cheathappens.com/show_download.asp?ID=27320
[Edited by PhoenixCH, 6/8/2010 11:00:32 AM]