I fail to see how video games are the issue, if that was the case why is it games that are globally available not the cause of gun crimes outside of the USA?
I'm not just talking about nations like the UK where gun ownership is rare and very heavily controlled, but look at the other nations of this world with much less restrictive gun laws and still have these video games? Oh wait they dont seam to have the same levels of violent gun crimes how could that be?
Why don't you look at the controls they do have, do they give firearms aware casually or sell them in supermarkets, nope. Do they at least use a little bit of common sense before allowing just anyone to pick up a high power assault rifle? yup.
Banning video games will not change anything. Actually making gun ownership something serious that needs checks and suitibility verification is needs to happen. If you like guns and you are sensible with them and mentally stable then fine, If your unhinged and want something to blow some mother frackers away then sorry no rifle for you.