Mario & Luigi: The Eighth Koopaling is an Action-RPG for the Nintendo Ds and Dsi made by NextGen Games, inc. It will release in Spring 2010. The M&L field of combat is revised. Now you can engage an enemy in a turn battle without leaving the map for a combat area. You can have a seamless RPG battle without leaving your spot. This ties in well with cut-scenes. Also, as the name says, there is an eighth koopaling. His official name is Harley Koopa.