Basically, Skinwalker was created by a Woman named Akira for Sega, to help take down their Competitor Nintendo, and actually fulfilled its original purpose, rendering it useless, leaving it without a purpose, causing it to become more of an animal than an intelligent being, causing it to lose most of its purpose, leaving only a bit of memory behind, with the little bit involving Nintendo and Mario in its system. making it think its purpose was to recreate the original Mario bros, as it built a brand new mario arcade game from memory, it'd turn out this Mario cabinet game would be more horrific than it intended for it to come out. It acts more brutal towards enemies, everything is off putting, colors aren't accurate. and it is way more hostile towards the player. it takes the form of player 2. and you take the role of Mario. who will win each round? Obviously player 2. as its controls are basically unlimited. while Mario's controls are limited.