Blast through the backfield and dodge incoming tacklers like Chris Johnson in Jump Duck. The game is very easy to learn, though your timing must be beyond supreme. Jump with the up arrow and slide with the down arrow to break tackles. If you touch just one defender slightly, you'll drop to your knees and be forced to restart your game. It's an unforgiving challenge! The further you can run up the field, the higher your final score will be. Jump Duck will keep you coming back for more high-speed running back action.