I feel like the first game started as a bit of a joke but miraculously became popular so the Dev just went with it. Either way Mr. Dev, props on this gem man. Had a grand old time with my new buddy "McSlapper".
The problem with a lack of differentiation is the fact that there is no reason to play the game that has no advantages over the other, especially if both games are on the same site.
 "DuckLife2: World Champion"){kind=icon}
 "The King of Towers"){kind=icon}