I have never tried the Wii U or 3DS ports of the game, so I might consider getting this one, when the Nintendo Switch goes down in price. I was anticipating they added hilly terrain like a lot of people...and they did. Now Mario or Luigi or their friends can slide the slopes, knocking down enemies in their path. If I submitted some custom levels, they would include various levels using 8-bit Super Mario Bros. and Super Mario Bros. 3 graphics. Each of those levels would be using different strategies to complete the levels.