Shrek 2 PC Game Fall Damage

[Cameron007]

I am trying to reduce fall damage in the Shrek 2 PC game, but I don't know how. I did manage to mess with the gravity, but I still die when I land. Here are the system files:

https://mega.nz/#F!Qh8ExAaI!NWetBD9JwBpYdcME_WrSVw

[aluigi]

Probably this is a topic for forums focused on the Unreal engine.
Putting an "Unreal 2" in the title may help a lot.