The Slo-mo powers were unique. Unfortunately, I played on Xbox trying to get the achievements, so I was forced not to use them just for an achievement. But these powers makes the game different than an average shooter. The story is also interesting. I like the horror aspect to the game. Having Alma, the little girl, was a great touch in the creepy aspect. And the intriguing brother, hunting you down. This was a great story based game.