The three powers on offer are fairly interesting, and getting to play with each one does offer the game some replay value, though I did note that Shadow Matter seems to be able to mow through the faceless enemy hordes quicker than anything else, thanks to being an unholy blend of Nightcrawler and Wolverine. (wolfsgamingblog.com)
The nature of the combat makes it rather rewarding to head back into missions and attempt to improve your performance, giving the game some replay value. (wolfsgamingblog.com)
You play a game the way it should be made leading to the normal ending, then you give a game replay value by adding a bunch of additional endings that a person can go and find as they enjoy the game a second time. (zeboyd.com)