DSiWare are downloadable games previously found on the Nintendo DSi Shop, and currently on the Nintendo 3DS' eShop. Just like WiiWare, DSiWare titles could be paid using DSi Points. 12 Mario games and two Mario applications were released, in addition to one Mario-related Nintendo DS retail title digitally re-released for a limited time. The Nintendo DSi Shop closed on March 31, 2017, but DSiWare titles will continue to be available for purchase via the Nintendo eShop. DSiWare titles purchased on a Nintendo DSi can be transferred to the Nintendo 3DS using the Nintendo 3DS Transfer Tool app, which is currently the only application available on the DSi Shop if it is accessed after the closure.
There were four different kinds of DSiWare.
List of Mario DSiWare games
List of Mario applications