There are still, I am not sure which ones but I know there are some out there. You could probably check out this thread for the links and check it out yourself. They still profit even without house edge. House edge is just an "edge" over the gamblers for the casinos. However, even with 0% house edge there is still a great chance that the casino will win over the long run, since statistics will tell you that no matter what settings you put there will ba a complete losing streak for infinite number of times too.