A variety of Warp Pipe-motivated item and constructions consider design features from the purple handwheel-bearing enemy-spawning pipes from this game, such as the exhaust pipes on cargo trucks and the bridge in the vicinity of Toad's Manufacturing facility. Skeeter Water skeeters that skim over the surface area of h2o, https://www.youtube.com/watch?v=zxOOedYM0Xc