This game can be played in practice mode, story mode and Hi Score mode. Attack the nearest enemy that bears the same character by using the letters and number keys on the keyboard. Use space bar or enter key to move your ship and dodge the enemy shots. In order to score higher points, you must kill your enemies as fast as possible. The energy on your life bar should not reach zero because that will be the need of your life and the game. With plenty of in game options, this is an addictive and interesting typing based action game.