Very Fun!
Required some stategy, but after a few shots I was able to complete the game, however I had to link to Play 3D games and unfortunately there was noe ending. For challengers of this game who found it difficult the tommy gun can usully clear the whole stage and also you probably didn't discover this secret and without knowing it made this game far more difficult then it really is. This secret is when you kill 20 people a red + with a circle will appear on the right if you shoot this it will restore all of your health. If you kill another 20 leaving you 2/3 of the way done. Another + with a circle will appear on the left which will also restore all your life. Thanks for the fun game Dr Qi.