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The primary appeal of WAD support on Android is access to a "lost" library of games. Many WiiWare titles, such as World of Goo or Mega Man 9 , were designed specifically for digital distribution and never saw a physical release. Previously, playing these on a smartphone required complex workarounds or remained impossible. By allowing users to install WADs directly to the emulated NAND (the Wii's internal memory), Dolphin Android now grants mobile users access to a massive catalog of bite-sized indie gems and retro classics that were otherwise trapped on aging hardware. Technical Hurdles and Optimization wad dolphin emulator android