This list as a whole is all over the place. Don't know if there were perimeters set for the vote or if it really was a random free for all that somehow lead the original Mario game to beat everyone else (to which you can argue that there were other Mario games that do certainly trump the original like SMB3 or SMW. Hell, kind of shocked that Galaxy didn't make the list and only one Monster Hunter game if this was a "Japan Only" poll)