01-23-2008, 02:26 PM
The glitch is that you can shoot a gidued rocket luncher undergound and attack others. Get a gidued rocket luncher. Then press start and go to options-->controls---> and press control scheme: Default. It will change to alternate then exit. Switch to rocket luncher and press X and hold look for any moving ground or cracks. Then shoot. Some spots are near ammunition spots but it may be hard to find these spots and some places you can't do this.