Game description: a very fun game of the double, you are double-edged empire hero, you are going to battle for the Empire North and South, to defeat the abominable evil. Operations Guide: 1P: the arrow keys to move , 'Key attack,> key jump. 2P: WSAD mobile , G key attack , H bond jump . (When the blood the following article over of green energy at the same time slot by the attack button and jump out of key skills can be used) (Note: If the game does not automatically play at right-click to play)