Call of Duty (CoD) 4 Glitches: Out & Under All In Tutorial

Call of Duty 4 - Modern Warfare first-person shooter game glitches & tricks: Out & Under All In Tutorial

Instructions:

1. Go to Act 3 and then the All In mission and then make your way until you get to where the player is
2. Get a rocket launcher and then go to the barrels and rocket jump by shooting then jump just before the rocket comes out
3. Then you should be on top of the barrel, jump on the fence, run jump to the next one then on to the crates and then simply jump around the invisible barrier out the map.

Found by - x FiNaLKiLla x