The shooter aspect is okay, and the frights are good, but when put together it's an unsatisfactory combination. If you added the fright to something like Half-Life 2 it would be a much better fit.

Movement through water is so terrible that I once backtracked half a level trying to figure out what I was missing because my character wouldn't exit the water onto the appropriate ledge. The flashlight is also the worst I've seen in any game - running out of batteries every 20 seconds.

The audio is also so shockingly bad it's worth mentioning. You can't locate enemies by the direction of their voices - many times the sound comes from the opposite direction. Extremely poor for an FPS.

The slow motion feature makes combat like shooting fish in a barrel, yet when you're at normal speed the AI grenades are way overpowered - one hit kill if it's anywhere near you.

In the end it's entertaining for a couple levels - but after that it feels like a repetitive mess of hallways, ghosts, and soldiers.