Guerrilla Games Against Glitching?

HyDRo1X from Hiphopgamershow.com writes "It may very well just come as a coincidence, but as I was gearing up for Killzone 2, I was enjoying the demo and decided to get on that one glitch where you get on the carrier and jump on the ledge next to the turret. I don’t need to show that video since I’m sure everyone has seen it by now. The thing is, if you time your jump at a more specific time, you can jump on the roof and from the roof down to the section right after the your mate has to unlock the door in the warehouse.

Aside from that, I did notice a cool little aspect but only happens when you glitch in a certain spot. Check out video 5 at 00:12 and look the effect that the gun makes. Cool huh? Anyhow, enjoy. Oh P.S. I hope that these videos smash the argument of whether or not the first video of the glitch where he gets on the turret was a glitch or not. It clearly is since you can jump down under the map so easily. I hope this has already been patched; if not, f**k it right? It doesn’t downgrade the game in any way. Now for real, enjoy.

Some videos will show random deaths as in just collapsing (Dehydration? Heat Exhaustion? Heart Attack?); anyhow, others just show me falling to a grimacing death."