I was searching in google for "moolah" and look what i found:
http://www.gamespot.com/gamecube/act...bo/review.html, and on this site there are standing following: "Mollah is the currency of the game"!!?!.
It was released on february 2006, so oddworld was long before it.
So are oddworld getting copied or what?.
Edit: I don´t know why but you can only go to the site through google or yahoo (maybe also some other search sites).