Kaminari (1081) on 6/4/2008 9:40 PM · edited · Permalink · Report

Technically speaking, it's not a port of Wonder Boy but a port of Adventure Island (its original name is Takahashi-meijin no Bōkenjima, although the screenshots seem to suggest that it's a Korean version).

http://www.mobygames.com/game/wonder-boy

http://www.mobygames.com/game/adventure-island

I don't know what to do with the MSX entry because the Wonder Boy / Adventure Island snafu is quite a mess and MobyGames is a bit confusing on this, so it's up to you to decide. But something needs to be done.