One shot + you're dead. Okay, it's like real life, but where's the point?
This is a GAME, and it would improve the GAMEplay if people would not have to start over and over again, just to get killed by the ninja inside that building.
There's nearly no plot, and NO, I don't want to visit your site to read it.
This is just another shoot'em up - game. Better play Combat Instinct 2.