Well of course it's going to be another messed up demo, following a theme of the week. While it may not be the case for everyone, Darkhand Brackstone sent along a warning about the Metal Fatigue demo released yesterday (story), saying the demo wouldn't run, complaining it needed "mission disk #1." Sure enough, upon testing this seems to be the case, so take this into account before going for the 24 MB download (unless, of course, you have mission disk #1 laying around).