Defend the by launching energy balls at enemy spaceships. Upgrade weapons and unlock new abilities. Navigate through waves of increasing difficulty. Customize ship appearance and select power-ups. Compete in leaderboards and unlock achievements.
Play a space shooter game to defend Earth from incoming enemy planes. Use finger slides to aim and shoot enemies. Complete missions to progress and unlock new levels. Track score and compare with friends.
Increase door value by upgrading it with resources. Assign soldiers to defend and attack enemies. Complete missions to earn rewards and improve strategies. Manage troops and resources to strengthen defenses.
