Walking so slow drove me nuts though, so I made SHIFT as a 'run' button. It works exacly like in Doom 2, if you wanted to run faster you'd had to have SHIFT pressed at all times. There was no Run Lock button.. I liked it, it simulates that it's more difficult to do other things while running..
Anyhow, the bot doesn't have this option so when you're pressing SHIFT you're actually cheating.. but knock yourself out:)