Boomerang
A fun little D-mod where you can throw a boomerang around, however it was rare in the middle ages for someone to make a boomerang to do something as simple as coming back. So it isn't realistic (it flies back, in an updated version or something) , it is fun, it isn't very hard to beat, no profanity, no waiting for characters to move to a certain point and then talk, no need to keep killing ducks for long (you can always quit), and a story (dink has to kill ducks for some reason, its better than nothing, barely)