This game was a great game, and I don't understand why it wasn't popular. I played this game and almost peed my plants for the first five levels. The story is compelling, and with a time manipulator on my wrist, I felt like a mini god. The game play was much like call of duty, with time traveling and aliens. The voice acting, while good, was easily forgettable. But the game itself was not forgettable. It made me regret not picking up ammo, or not saving my time traveling powers for later use, because it would punish you if you didn't. I found myself, though, completely unimpressed with the endings (yes there are more than one). It seemed to swallow itself all at once and just end. But the story driven campaign makes you want to try the different endings. And while the graphics were great, they were not black ops level. Overall, this game is an entertaining game about time travel in a different light, and is a hidden masterpiece under an unknown name...