If Nintendo wants to develop a Mario game using the Unreal Engine 4, then this a concept of what the game would look like. By comparison we see Mario is leaping and yahoo-ing around inside a variety of environmental assets available with a UE4 license. The animations are all created from scratch and pre-scripted.
Here's the link to the project https://www.youtube.com/watch?v=VUKcSiAPJoQ
