In Super Defense you're a spaceship trying to defend not only yourself but your base. You're in a side scrolling universe but you cannot let enemies pass you or else they will do damage to your station. You won't be able to get past the first level if you don't kill everything. Missions change from level to level but overall it's a good rule of thumb to not let anything past you. This game has some power-ups to grab and different enemies to kill. It's very fast-paced and therefore, an exciting game to play, especially when you are passing missions easily. Play Super Defense now!