Wavy option is found on expert in challenge mode and in world 7 of story mode in super monkey ball deluxe. As apposed to other levels with a similar format, this stage has bridges that get thinner from right to left. This stage has the most in common with 'Curvy Options', however, instead of having the curves change on the Y-axis (like Curvy Options), these curves alternate on the X-axis, making a bumpy path. All paths lead to the same goal (the blue one) however the thinner ones have more bananas.