This is an out of the level trick on the level "Mozer, Schmozer" in the game Metal Arms: Glitch in the System for Xbox, PS2, and Gamecube.
Like the title says, this is a trick that gets you outside of "Mozer, Schozer". There's isn't a TON of stuff to explore outside of the level, but there is some cool stuff to see.
One neat thing is that this trick can be used as a sequence break to beat the level far quicker than you normally can. To do this just fall down on the other side of the wall I jumped on, and go right to the tunnel at the end of the level.
At the end of the video I went right, traveled up a slanted surface, and respawned at the beginning of the level. You can also travel left, but you will respawn going that way too.
Submitted by: SPJglitches