Few bad things about this game:
1. Why only wad keys? is it for left handers only? Because I can't imagine how can I use this scheme with the right hand;
2. Irritating floaty movement, especially irritating on higher levels where police move faster. Many times you get killed only because the guy falls down too slowly to make another jump;
3. About jumping: it seems like the game cannot handle jumping from the ledges, the time of reaction is also not very good.