The Wii U Virtual Console version of Super Mario Advance 4: Super Mario Bros. 3 contains a modified version of the ROM featuring all 38 original e-Reader levels, something not possible with the original GBA version of the game.
This patch file is for the (USA, Australia) (Rev 1) version of the GBA game, and converts it into the Wii U version.
This patch file is for the (USA, Australia) (Rev 1) version of the GBA game, and converts it into the Wii U version.