Five Hardest NES Games Staff June 16, 2006 18 Comments InfendoSmackdown has compiled the Top 5 Hardest NES Games. They are:5. Ninja Gaiden4. Back to the Future3 The Adventures of Bayou Billy2. Battletoads1. Silver SurferWhat would make your list?Related Items Nintendo Spotting March 23, 2006Mr. T game in development August 11, 2010Video: Legend of Zelda retrospect (part 3) October 28, 2006