Point 1:
Unreal Tournament 3 was watered down for Germany... so yes.
**********
Point 2:
The Virginia Tech shooter didn't play
violent videogames videogames.
**********
Point 3:
The logic is all wrong...
Saying that a lot of people who commit violent crimes do X, then limiting X -- limits the ratio of people who do violent crimes owning X.
I don't care how many serial/spree killers play Unreal Tournament.
I care how many serial/spree killers exist!
And as it turns out...
Access to violent or sexual material reduces violent or violent sexual, respectively, crimes. (Article focuses on latter, but discusses the former as well)
**********
Point 4:
Desensitization isn't a blanketing phenomenon.
Take a violent videogame player -- take an Amish kid -- take a Cow.
Gut the cow.
Who will cringe at the very least? Not the Amish kid, he'll be waiting for lunch.
Are Amish kids the type of person you would expect to go on a spree shooting?
But he's desensitized to gore oh my god my world is upside down
... Give me a break.