Use mouse pointer to control the shield and use it to defend the arrow! Blue arrow: Normal arrow Yellow arrow: Fast arrow Purple arrow: Appear after getting 50 score, DONT DEFEND IT, Let it hit your heart to get score. The speed of the game will be faster and faster. Please note that waving the mouse randomly WILL NOT work.
Thanks @sansplaygame for the idea of the whole game Word record: My 568 score XD
