Press the start button first. Then, the level selection screen will be displayed, so select the level you like. The higher the level, the stronger the enemy. Use the right and left keys to move the earth. Fire a yellow ball that attacks Assistant Goblin with the space bar. If it hits Assistant Goblin, "Enemy HP" will be reduced by 1. Also, firing the yellow ball of attack will reduce the "remaining number of bullets". When the "remaining number of bullets" becomes 0, you will not be able to fire. The "remaining number of bullets" will recover after a while. Hitting the blue ball of the attack from Assistant Goblin will reduce your "HP" by 1. Hitting the pink sphere will reduce your "HP" by 3. Also, if you hit the Goblin Assistant Police Department who moves to diagonal, "HP" will decrease.
地球を守れ3の英語版です。 This is the third work to protect the earth! The score is calculated from HP, the number of remaining bullets, and enemy HP. ・ ・ ・ Production period 10 minutes ・ ・ ・