So horrible you won't believe it!
Good graphics, but extremely glitchy describes the game well. Enemies walk through buildings and over clifts to get you, and it happens quite often.
The fighting mode and hit detection is awful, you'll think you are hitting a monster sometimes but you won't, or vice-versa. Most of the time you'll be finding yourself attracting your enemies to the spawn points to kill them easily after dying and dying. This whole thing made the game boring and tedious for me, not mentioning the loading screen..
A last thing you might want to know, duration. This game is so short that you will be reluctant to accept it ended when you see the credits! i was like "what?! this is all? god!"
Just don't buy it, get another game (tetris comes to my mind) and have fun.