If there was ever a more perfect title for an NES game, we don't know what it was – Kid Niki: Radical Ninja got it exactly right. You've got "Kid," first of all, which went ahead and put this ...

Approach the right edge of the ledge and have Kid Niki just have his left foot on it. Press down and B repeatedly to make Kid Niki jump into the air, flash, and warp to a bonus area that'll take ...