Escape from L.A.

I found that by mistake years ago when I was in "clipping" mode. It's right before you finish the "Shop and Bag" level. There's those things that smash you blocking the exit. You have to walk under them timing your movement right. When you get to a rest spot, where there's no trap, turn to the right and push the wall. I think that's how you get to it. If that doesn't work, use the idclip cheat and walk through the wall. There's Snake, with a med pack and RPG. :)