Wai Wai World game is a ROM you can play online within your browser. This Nintendo ROM runs in our top-notch quality emulator at PlayRoms.net only. Play Wai Wai World NES game online in English USA version on your desktop, tablet, and mobile. If you liked playing this emulator then you will also be interested in similar classic titles Wai Wai World 2: SOS!! Parsley Castle and Kawaii Bakemono. This free game belongs to the Wai Wai World and Funny category of online retro games.