Hmm, I couldn't seem to be able to put any sound on this. I guess it is easy to understand. I wish you didn't have to press space to jump. You could just omit the standing still dodge altogether. I still appreciate how it's kind of different. I could not get any sound on this.
I certainly couldn't change any music. I remember this gameplay. I think it is like the other stuff in the elite forces series. I hope there wasn't something wrong with my computer. Shooting while ducking did diddlysquat.