Ever heard of StickyKeys?
This game had serious faults. For one, the plot was utterly idiotic. Secondly, if you press shift too much to pop balloons or break people's legs, it turns on StickyKeys and the game stops working. Third, the other controls are hard to use, and they should be told all at once. Fourth, there are way too many foes and you are incapacitated... one stabs you, another shoots you, etc. You have no time to get up.