I'm not sure if a single Asterix game has been released in the US... kind of too bad because I like Asterix. We have some of the books and I've read a few more and they're great...
Asterix makes me think of Tintin... both are European, both come in similarly-sized books, both are good... I like Tintin more, though. We own almost all of the books (missing a couple I don't think I've ever seen for sale but are on the back of the books so I know they were written...) and I love those... haven't read them recently, but I loved them anyway. :)
I don't read many comic books (well not that kind anyway, we do have a lot of collections of newspaper comics but that's different...). As I said we have some Asterix books (and have since I was young... Slovenia maybe?) so of course I know the series... :)
Umm there is one Tintin book with American Indians, but that's the one set in (yes!) America... :)
Other than that, no. Asterix is French. Tintin is European and all of them were made by the same guy. There aren't multiple Tintin authors, and the guy isn't French-Canadian (Belgian or something maybe? Name is Herge (accent on the second e) I think...)