Super Mario 3D All-Stars and Super Mario Bros. 35 won't be the only games Nintendo delists in 2021. It seems that DSiWare games are vanishing from the eShop without any warning. More than 250 DSiWare games, including Shantae: Risky's Revenge, Mighty Flip Champs, and more have been delisted and are no longer available to buy. While the DSi Shop was previously shut down in 2017, users could still purchase these DSiWare titles on the Nintendo 3DS line of systems. Currently, this appears to be impacting the North American eShop specifically, as the European and Japanese versions still have most of their library intact for now.