Not worth the bother!
The game play gets boring very quickly.
I don't know why but the graphics are extremely bad quality there were so many possibilities that the designers could have used to make the game and the varying levels look really cool, not to mention different from the other similar pc games available.
The levels are the tendency to be the same over and over again with no variation whatsoever, but occasionally can be confusing since a lot of them are complex in their layout so you get lost easily or turned around. The enemies are also pretty much the same in appearance with only varying degrees of difficulty or weapons and are easily dealt with. I started out thinking the game had lots of potential and looked forward to playing it but was quickly disappointed within about half an hour of playing.
Only for complete computer newbs or inexperienced gamers.