2023 Each level includes a wonder flower, a new mechanic that sends Mario on something like a psychedelic trip, reconfiguring the world around him - warp pipes start crawling like caterpillars, rhinos begin a stampede and some mountains gain a set of googly eyes.
Daniel Lingenhöhl, Scientific American, 18 Oct. Noun Initial tests of keeping rhinos away from such areas through the use of human voices have been successful.
