late, but wanted to respond to this anyway.
Couldn't find much info on it from casual searches, but the USA very rarely actually bans games, and that's due to the first Amendment making it hard to actually ban games. While games can be effectively banned because no retailer will sell them, the rise of the internet means it's very hard to totally shut out a game unless there's a legal problem involved (ie: the original print run of The Guy game contains an underage girl and is actually illegal to own as a result).
I can't find any evidence of weebshit being banned in the USA, but typically, that sort of shit is either never distributed or translated, or gets the pedoshit ripped out or edited in some way.