Professor Xavier creates a heaven for mutants in his Westchester Mansion, where he trains them to control their mutant forces and use them for the benefits of human kind.
This game was loosely based on the homonymous movie.
I also want to give that game the focus I feel that it deserves and I don't feel like I can do that in the time I have left. Sure they looked nice, but they are either boring or very difficult.
So Super Mario World will be the start of Mario Month 2, which will probably be in a few months. The Atari Lynx had technical capabilities that were miles ahead of its competitors, but why did it fail. Hydra is a prime example, its a great concept, but its difficult and boring.
As to avenge her death, he accepts to volunteer for weapon X, which makes him a mutant, Wolverine.
He finally succeeds in defeating his enemies and accepting his fate and, at the ending, he says: "this world may be broken, but I've got the tools (his claws) to fix it".
These were the enemies of X men throughout the decades.