X-Men Destiny is probably the biggest disappointment on this list, not only for all the potential that was squandered but because of the false example it will serve. Because of XMD's failure game companies that get the license won't try to make games along the same lines, and really they should. The idea of a player custom made mutant deciding his/her place in the Marvel Universe and the side on which they are on while playing around with a smorgasbord of player chosen superpowers is a very good premise that fits very well to the entire theme of the IP, it's XMD's completely dismal execution that was the problem, not the idea behind it.